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01.
Feature Story
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1880
- 1889 /
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CLICK
TO GO TO PRIOR PAGE Page 1870 - TIMELINE
-
•
1800
- 1889 /
CLICK FOR NBS Study "K" TIMELINE -
•
CLICK
TO GO TO NEXT Page 1890 - TIMELINE -
•
1880
-
•
1880 - The period of 1880-1896 could
be the starting point for the 100th
anniversary of the Communication Act of
1996. It could also be analogized to the
Dot Com era that commenced when Congress
open the door in 1996 to the Internet. The
marketing and selling of his wireless
telephone stock certificates along with
other companies ran rapid, that created
the big bust of 1911.
•
1880s
- Nathan Stubblefield finishes his law
studies.
In the
final year of his law apprenticeship,
1880, it was Gov. Holt that helped Nathan
set himself to become part of the Family
Trust and business life in Murray, and
introduced him to the pretty
great-grand-niece of James Buchanan, Ada
Mae Buchanan. They fell in love, he was 20
and she was sixteen.
•
1880s - Nathan Stubblefield. As for
natural soil science, Justus von Liebig
(1803-1873) became his hero. Nathan, like
his father, considered the soil around the
farm, was nothing more or less than a
static storage bin for plant nutrients and
the EMW energy collected by lightning rods
to keep the home fires burning, and von
Liebig confirmed it.
•
1880s - Nathan Stubblefield. During the
courtship of Ada, it was easy for Nathan
to energize the world around him, remixing
his watermelon hot spots patches, with
energy related earth loadstones, cave
crystals, Calcite and Travertine minerals,
salt, and iron ore particles.
•
1880t - Tesla completes his education at
the University of Prague.
•
1880t - Tesla found his first job after
graduation, working as an assistant
engineer in a technical firm in Maribor. -
Tesla found to his delight that he could
create things in his mind, picturing them
as the finished product without models,
drawings or experiments. In his minds eye,
he invented such things as a low friction
finless waterwheel and a motor driven by
June bugs.
•
1881 - James A. Garfield: Twentieth U.S.
President,
1881-1881.
(b. November 19, 1831, in Orange, Ohio, d.
September 19, 1881, in Elbberon, New
Jersey after being shot July 2 in
Washington D.C.).
•
1881 -
Chester A. Arthur: Twenty-First U.S.
President, 1881-1885.
(b.
October 5, 1829, in Fairfield, Vermont, d.
Nov. 18, 1886, in New York).
•
1881s - By 1881,
Stubblefield was mixing his WiFi hot spots
with the three radio active Pitchblende
metals first discovered by the German
chemist Martin Klaproth in 1789. Tobacco,
watermelons and potato plants were of
particular value to him when applied
within the framework of his acquired
induction coil knowledge he had picked up
during the Dolbear lectures, and from his
science engineering magazines. - See
Radium or Pitchblende FOR MORE ANTENNA
STORY.
http://www.ilovephilosophy.com/phpbb/viewtopic.php?p=1637003&sid=35cbee65249a94c662391f863cdc5e64
/ MORE STORY - LOST SCIENCE
http://www.hbci.com/~wenonah/history/nathan-s.htm
•
1881
- Marriage: Nathan B. Stubblefield and Ada
Mae Buchanan, on Dec. 29. 1881. Nathan was
21-years-old, Ada Mae was 17.
•
1881s - Nathan Stubblefield, after
marriage to Ada, late in December 1881,t
hey were ready for their first public
wireless demonstration. Thanks to his
compass, and the soil mixture.
•
1881t - Tesla moved to Budapest working as
an engineer with the Central Telegraph
Office. His ability to imitate anything
and everything was so keenly tuned in to
telegraphy, that a word, thought or
drawing relating to the operations of
telegraphy would become a living image
that he could feel, see . . . Then patent,
if he had the chance. Invents a device for
telephone sound amplification.
•
1881 - "Atlantic Monthly" publishes "Story
of a Great Monopoly," by Henry Demarest
Lloyd. The article's critical view of
Standard Oil strikes a chord with readers.
Lloyd's book-length study of Standard Oil,
"Wealth against Commonwealth," appears in
1894.
•
1881 - Carnegie, who has been one of
Frick's largest coke customers, proposes a
merger with Frick. At first Carnegie's
interest totaled only about 11% of the
stock, but he soon increases his share to
over 50% of the company.
•
1882 - Dow Jones Newswires is founded.
Charles Dow, Edward Jones, and
Charles Bergstresser
•
1882 -
Dow, Jones &
Company
(as it was called in the beginning) is
founded by Charles Henry Dow, Edward Davis
Jones and Charles Milford Bergstresser in
a small basement office at 15 Wall Street
in New York. The Company starts producing
daily hand-written news bulletins called
"flimsies" delivered by messenger to
subscribers in the Wall Street area.
•
1882 - Standard Oil builds up its
distribution system, streamlining the
delivery and sale of oil and underselling
its adversaries. -- 1883 -- The
Rockefellers move to New York and build a
mansion at 4 West 54th Street.
•
1882 - Standard Oil trust is formed.
Rockefeller creates a highly centralized
structure with enormous power but murky
legal existence.
•
1882 - The American Bell Telephone Company
acquires a majority interest in the
Western Electric Company, securing a
supplier for telephone equipment.
•
1882s
01 - Stubblefield's first EMW wireless
public demonstration took place. He
demonstrated his ability to move a compass
needle with his EMW signaling
device.
It was
just one year earlier that Dolbear came on
the Wireless Telegraph scene, as a
professor at Kentucky University.
•
1882 03 - Edison develops the first
central electric light power station.
•
1882do - It was just one year after that
Dolbear came on the Wireless Telegraph
scene, as a professor at Bethany
College.
•
1882do - Professor Amos E. Dolbear was
able to send signals over a distance of a
quarter of a mile without wires. Note that
Prof. Amos Dolbear preceded Hertz and
Marconi.
•
1882s 01 - Nathan B. Stubblefield
demonstrates his ability to send a EMW
signal across the Murray Courthouse Square
without wires. Note: Nathan's wireless
signal moved the needle of a compass from
north to south, the area where Nathan was
standing with his transmitter. The 1882
Court House Square wireless signal display
kicked off a scientific development career
with his new bride that spanned almost
three decades. (10 years later, in 1892,
Nathan Stubblefield had his first public
wireless telephone™
demonstration.)
•
1882t - In February, in Budapest, Tesla
discovers a rotating magnetic field and
the multiphase currents producing it.
•
1882t - Tesla moves to Paris and takes up
a job with Continental Edison Company. He
attracts attention with his improvements
of Edison's dynamo-electric machines and
his making of a voltage regulator.
•
1883
-
PATENT:
Edison patents the
Fuse.
•
1883 - The Edison Effect is discovered
while Thomas Edison was trying to find a
way to keep the inside of his electric
lights free of soot. He actually placed a
metal plate inside the bulb and connected
a wire to it creating a diode!
Unfortunately, he did not realize the
implications - or did not take time to
pursue them because of other interests at
the time.
•
1883 - Thomas A. Edison returned to
Louisville in 1883 for opening of Southern
Exposition, where 4600 of his lights were
on display. He lived in Louisville,
Kentucky, 1866-1867.
•
1883s 00 - Nathan Stubblefield soil coil
mixtures. By 1890 Stubblefield was mixing
his WiFi hot spots with the three radio
active Pitchblende metals first discovered
by the German chemist Martin Klaproth in
1789. Tobacco, watermelons and potato
plants were of particular value to him
when applied within the framework of his
acquired induction coil knowledge he had
picked up during the Dolbear lectures, and
from his science engineering
magazines.
•
1883 - Carnegie buys the Homestead Works,
a rival mill.
•
1883s 1001 - Born: Frederic Stubblefield
(1884-1884), on Oct. 1, in Murray,
Kentucky.
•
1883t - In Strassburg, Tesla constructs
his first model of the induction
motor.
•
1883t
- Tesla builds his AC generator/motor, the
World's first in
1883.
He was then 27 years old.
•
1883t - It is interesting to note that in
all the books referenced at the end, Tesla
is credited with inventing the AC
alternator/motor and the polyphase system
in 1883, but at the same time in England,
Sebastian de Ferranti was inventing an
alternator with a zig-zag armature. By
1889 Ferranti was building his major
Deptford power station with 3 phase
alternators and cables designed by
him.
•
1883t -1884 - On an assignment by
Continental Edison Company, Tesla goes to
Strassburg to help with the running-in of
a new electric power plant, damaged in a
trial run.
•
1883 - Dow Jones starts producing the
"Customers' Afternoon Letter." It
contained a frequent leading item titled,
"Morning Gossip."
•
1884 - Dow Jones Indexes is founded.
•
1884 - The
Dow Jones Averages, was the creation of
Charles
Dow,
appears for the first time in the
"Customers' Afternoon Letter." At the
time, it contained 11 stocks: nine
railroads and two industrials. It was the
precursor to the Dow Jones Industrial
Average, which was launched in 1896.
•
1884s - Stubblefield discovered there were
several methods by which articulate speech
could be transmitted between two given
points without connecting wires, or
wireless telephony, as it is was popularly
termed at the time.Among the methods
Stubblefield used in his operating device
in 1882 were: • electromagnetic
induction; • electric earth
conduction, -- and • EMW broadcasts
using aerials -- grounded to his Ground
Batteries, and perhaps a few other
methods.
•
1884s 0409 - Died: Frederic Stubblefield
(1884-1884), on April 9, (Died
6-mos-old).
•
1884t
- Tesla sails for New
York.
•
1884t -1885 - Upon his arrival in the
United States, Tesla becomes Edison's
associate, offering him his diligence and
abilities. However, he fails to get Edison
interested in his induction motor and
other inventions in the field of polyphase
alternating currents so that, after only a
year, these two great men part company,
and after Edison refused to give him his
promised sum.
•
1885do - Dolbear publishes "Sound and its
Phenomena" (1885). and also worked on
converting sound waves into electrical
impulses.
•
1885
- American Telephone & Telegraph
Company
founded.
FOR MORE
STORY.
•
1885 - The American Telephone and
Telegraph Company is formed as a
subsidiary of then-parent American Bell
Telephone Company, with a charter to build
and operate the original long distance
network. By the end of the year, AT&T
completes its first line, between New York
and Philadelphia. The initial capacity of
the line was one call.
•
1885 - Edouard Branly begins his work
investigating the transmission of nerve
impulses. His research over the next
several years will result in what will
later be called the 'coherer' - a device
for detecting 'Hertzian waves.'
•
1885 -
Grover Cleveland: Twenty-Second U.S.
President,
1885-1889.
Twenty-Fourth President, 1893-1897. (b.
March 18, 1837 in Caldwell, New Jersey, d.
June 24, 1908 in his home in Princeton,
New Jersey).
•
1885af - Sir John Ambrose Fleming was the
first head of England's first University
Department of Electrical Technology (a few
years later to be called Electrical
Engineering), formed at UCL Fleming was
the founder of the Electrical Engineering
Department at UCL, becoming the first
Professor of Electrical Technology . This
was the beginning of a long association as
he held the chair at UCL for 41 years.
•
1885do - Dolbear, Amos E. published,
"Sound and its Phenomena" (1885).
•
1885r - Fessenden at 14, was granted a
mathematics mastership to Bishop's College
in Lennoxville, Quebec.
•
1885s - In 1885, Stubblefield reportedly
succeeded in sending voice between two
soil-coil grounded hotspots. Witness:
Duncan Holt. (LOCHTE states, that the
Wireless Telephone Demonstration - 200
yards from house was witnessed by Duncan
Holt.)
•
1885s - NBS. Duncan Holt of Calloway
County (Father of writer, Felix Holt) told
Eward Freeman, managin editor of The
Nashville Tennessean, that Nathan
Sutbblefield had said to him "one Sunday
afternoon" in 1885: "Duncan, I've done it.
I've beeen able to talk without wires . .
. all of 200 yares . . . and it'' work
everywhere. Stubblefield was 25 years of
age at the time. Marconi was 11.
•
1885s
0221 -
PATENT
FILED: Stubblefield's U.S. Coal-Oil-Lamp
Lighter, (Carrie Lamp Lighter) Patent No.
329,864, "Ligthing Device"
Filed February 21, 1885, Granted
November 3,
1885.
/ Click
MORE STORY TO GO DIRECTLY TO U.S. Patent
Office
--
his
was the first of four patents filed by the
25- year-old, Nathan B. Stubblefield of
Murray, Kentucky.
•
1885s 0421 - Born: Carrie F. Stubblefield
(1885-1885), on April 21, in Murray,
Kentucky.
•
1885s
- NBS. The companies Stubblefield formed
from 1985-1813, or co-ventured were the
NBS Enterprises, The Wireless Telephone
Company of America,
The
Gehring-Fennell-Stubblefield Group, The
Continental Wireless Tel.& Tel
Company, The Collins Wireless Telephone
Company, and
Teléph-on-délgreen.
(citation needed) - SEE TELEPHONE
COMPANY.
•
1885s - Stubblefield invented, developed,
manufactured and sold, both his wired
mechanical telephone, and his wireless
telephone systems through his own
companies, partnerships or corporations he
owned shares of stock in.
•
1885s
1103 - PATENT GRANTED: Stubblefield's U.S.
Coal-Oil-Lamp Lighter, (Carrie Lamp
Lighter) Patent No. 329,864,
"Ligthing Device" Filed
February 21, 1885, Granted November 3,
1885.
/ Click
MORE STORY TO GO DIRECTLY TO U.S. Patent
Office
--
his
was the first of four patents filed by the
25- year-old, Nathan B. Stubblefield of
Murray, Kentucky. The patent gave him the
legal confidence and patent expertise
needed to prove up ownership.
•
1885s 1126 - Died: Carrie F. Stubblefield
(1885-1885), on November 26,
(7-months-old). Daughter of inventor,
Nathan B. Stubblefield.
•
1885t - Tesla eventually found himself
digging ditches for a short period of time
-- ironically for the Edison company.
Tesla focuses intently on his AC polyphase
system, even while digging ditches.
•
1885t - Tesla sells his patent rights for
a polyphase system of alternating-current
dynamos to George Westinghouse, Edison's
biggest business rival.
•
1885 - Standard Oil moves into new
headquarters at 26 Broadway in New York.
The address will become synonymous with
Rockefeller's business empire. --
Mid-1880s -- Standard Oil expands into the
overseas markets of Western Europe and
Asia, selling more oil abroad than in the
U.S.
•
1886 - Carnegie defends unions. He
publishes an essay in Forum Magazine
defending workers' right to organize into
a union. He also publishes Triumphant
Democracy, which sells over 70,000 copies
and celebrates the American belief in
democracy and capitalism.
•
1986 -
Statue of Liberty. Frederic
Auguste Bartholdi was a young French
sculptor when designed and created the
Statue of Liberty. He worked on the statue
from 1881 to 1886.
•
1886 - However, in the 1880s Scientific
American had already carried articles
describing attempts at wireless telephony
and telegraphy experiments by induction
systems of Trowbridge, Preece, Phelps, and
Edison, not using high frequency radio
waves, so Stubblefield was likely familiar
with all the principles needed to operate
wireless telephony by induction as well as
by conduction in the 1880s. According to
Murray State University Professor Ray
Mofield, Stubblefield invented the
wireless telephone, or radio. Stubblefield
experimented with electricity in the
1880s, and caused distinct vibration
tremors of a compass needle using an earth
battery of his invention, patented in
1898.
•
1886do
-
PATENT
- Professor Amos Dolbear of Tufts
College obtained patent for an induction
method of wireless
telegraph.
•
1886r - Reginald Fessenden, a Canadian
citizen came to the United States in 1886,
in search for a better signal detector.
His first job was with another former
Canadian, Thomas Edison.-- Reginald was
intrigued with the possibilities of
wireless telephone communication. He
taught electrical engineering at Purdue
and the University of Pittsburgh from 1893
to 1900, then worked with the U.S. Weather
Bureau until 1902.
•
1886s - Nathan Stubblefield perfects EMF
battery. Also what made the induction coil
so sensible, was the broadcaster didn't
need the required tall 100' mast tower,
and extraneous motor (generator) system to
supply the high voltage current needed to
power their induction coils to produce the
RF spark signals emitted in space.
•
1886s - Nathan at age 26, writes poem
describing the travails of one who would
choose a life of scientific invention.
"The Inventor and the Crank."
•
1886s
- Nine years before his contemporaries,
Marconi, Tesla and Fessenden mastered
sending Dit Dahs (the Morse Code), Nathan
Stubblefield was the patent holder and
owner of his own telephone company
franchise with William C. Love
(1886).
•
1886s - Stubblefield perfects the
Mechanical Telephone and experiments with
both, mon-electrical and copper wire when
available.
•
1886t - Backed by a number of financiers
and technicians, Tesla establishes his
Tesla Electric Light and Manufacturing
Company in New York. He invents a system
of direct current electric-arc lamps and
generators with the third brush. He
applies to the U.S. Patent Office for and
is issued the first seven patents for his
inventions.
•
1886t - Tesla Electric Light and
Manufacturing Company applies his
electric-arc lamp patents for lighting the
streets of New York and other cities.
•
1886t - The Tesla AC Generator - motor,
induction coil high-voltage concept was
first used by the Westinghouse Electric
Company to install the electrical power
turbines in the 1886, Niagara Falls River
Dam Project.
•
1886t
-0209
PATENT
- Tesla's U.S, Patent 335,786
Electric-Arc Lamp, Granted Feb. 9,
1986. FOR MORE TESLA
PATENTS
•
1886
-
PATENT
- Tesla's U.S. Patent 335,787
Electric-Arc Lamp,
Granted Feb. 9,
1986.
-
CLICK
TO VIEW
PATENT
•
1886
- PATENT
- Tesla's U.S. Patent 336,961
Regulator For Dynamo-Electric Machines,
Granted March 2,
1986.
-
CLICK TO VIEW
PATENT
•
1886
- PATENT
- Tesla's U.S. Patent 336,962
Regulator For Dynamo-Electric Machines,
Granted March 2, 1986. -
CLICK
TO VIEW PATENT
•
1886
- PATENT - Tesla's U.S. Patent 350,954
Regulator For Dynamo-Electric Machines,
Granted Oct. 19,
1986.
-
CLICK
TO VIEW PATENT
•
1886t 0126
- PATENT
- Tesla's U.S. Patent 334,823
Commutator For Dynamo-Electric
Machines, Granted Jan. 26,
1886.
-
CLICK
TO VIEW PATENT
•
1887
- German physicist Heinrich Hertz first
discovers Radio
Waves.
Proves Maxwell's theory that
electricity can travel through the
atmosphere in waves. He transmitted an
electrical spark which was heard in a
receiving circuit a few meters away, thus
the term Hertzian Wave. Hertz demonstrated
that the velocity of radio waves equaled
the speed of light. The unit of frequency
was named in his honor.
•
1887s
0210 - PATENT FILED: Stubblefield's U.S.
Patent No. 378,183, Mechanical
Telephone, Filed February 10, 1987,
Granted February 21, 1888.
/
Click
to MORE STORY TO GO DIRECTLY TO U.S.
Patent
Office.
Nathan B. Stubblefield and Samuel
C. Holcomb patent their mechanical
"vibrating" telephone system. The first
permanent mechanical telephone
installation was in Murray, Kentucky to
demonstrate and sell franchised telephone
rights or territorial deeds around the
United
States.
Serviced over
38 locals in Murray, Kentucky. -- used
non-electrical.
•
1887s 0310 - NBS. The Murray Weekly News:
"Charley Hamlin had his telephone in fine
working order from his store to his home."
"It is the Nathan Stubblefield patent and
it was the best I have ever talked
through."
•
1887s 0830 - Born: Bernard Bowman
Stubblefield (1887-1973), on August 30, in
Murray Kentucky. Son of inventor, Nathan
B. Stubblefield.
•
1887t
0322 -
PATENT
- Tesla's U. S. Patent 359,748
Dynamo-Electric Machine, Granted
March 22, 1987.
-
CLICK
TO VIEW PATENT
•
1887t - In April of 1887, Tesla begins
investigating what would later be called
X-rays using his own single node vacuum
tubes (similar to his patent 514170). This
device differed from other early X-ray
tubes in that they had no target
electrode. The modern term for the
phenomenon produced by this device is
bremsstrahlung (or braking radiation). By
1892, Tesla became aware of what Wilhelm
Röntgen later identified as effects
of X-rays.
•
1887t - On October 12, Tesla applies for
two patents covering his non synchronizing
motor and electric transmission of
power.
•
1887t - On November 30, Tesla applies for
three patents covering the first polyphase
non synchronizing motors with a
short-circuited rotor and the rotor with
windings, rings and brushes, as well as
for electric energy transmission by means
of this type of motors.
•
1887t - On December 23, Tesla applies for
two patents, the last from this series,
covering multiphase current transformers
and their application in electric energy
distribution.
•
1888
- PATENT EXPIRED: Antonio Meucci's
Telectrophone patent was filed in 1871.
Meucci was an Italian inventor. Invented
the
"Telectrophone."
Bell changed the name to the "Speech
Machine," when applying for his patent.
So, according to an Italian postage stamp,
it claims that Meucci not Bell - invented
the telephone. The postage stamp was
released in Italy to commemorate the
Italian who was officially credited with
the invention of the telephone. Antonio
Meucci invented the Telectrophone for
communicating with his bedridden wife from
his workshop. "He died a pauper." Meucci
demonstrated his invention in 1860 and had
a description of it published in New
York's Italian language newspaper.... and
was unable to raise sufficient funds to
pay his way through the patent
application..." Bell patented the
electronic telephone in
1876.
•
1888s - Stubblefield starts the local
Murray telephone company and telephone
system. By 1892, Nathan's mechanical
telephone evoluted into a EMW Telephone
that was enabled to transmit voice without
wires from grounded electromagnetic wave
energy, then through the atmosphere to a
companion receiver. It was the 17-year-old
Rainey T. Wells (1875-1958) who
attentively heard his first words over a
wireless telephone in 1892, at
Teléph-on-délgreen, now
Murray State University.
•
1888s
- Stubblefield Telephone Manufacturing
Co.
commenced installing permanent land-line
telephones wired to his telephone exchange
switchboard installation in Murray. Bells
telephone were the phones used for those
who could afford metal copper wires and
his mechanical telephones (patented,
February 12, 1888), were used for cost
cutting factors and short distance
clarity. The Company commenced selling
territories for his telephone
franchise.
02
/
TimeLine
/
NBS National Broadcasting System LandLine
Network
•
1888s
0221 -
PATENT
GRANTED: Stubblefield's U.S. Patent No.
378,183, Mechanical Telephone,
Filed February 10, 1987, Granted February
21, 1888.
/
Click
to MORE STORY TO GO DIRECTLY TO U.S.
Patent
Office.
Nathan
B. Stubblefield and Samuel C. Holcomb
patent their mechanical "vibrating"
telephone system. The first permanent
mechanical telephone installation was in
Murray, Kentucky to demonstrate and sell
franchised telephone rights or territorial
deeds around the United
States.
Serviced over
38 locals in Murray, Kentucky.
•
1888t 0410 - On April 10 and 23, 1888,
Tesla applies for two important patents:
electric transmission of power by means of
three conductors, star and polygon
windings, as well as the principle of the
commutator by means of which a direct
current generator, with slight changes in
the windings, could be used for the
production of multiphase currents.
•
1888t - Tesla was granted 30 patents
including his AC motor on May 1, 1888.
Tesla developed the principles of his
Tesla coil and began working with the
famous inventor and manufacturer, George
Westinghouse at Westinghouse Electric
& Manufacturing Company's Pittsburgh
labs. Westinghouse who was so keen on
Tesla's polyphase system which would allow
transmission of alternating current
electricity over large distances, that he
offered him million dollars for all his
patents. The opportunity was too good to
miss and Tesla accepted with the provision
of a royalty of one dollar per horsepower
to be included in the contract. He only
received half the money, since his
business associates took the other half.
Part of the deal was that Tesla should
work as a consultant for one year for
Westinghouse at his Pittsburgh factory, a
task which he did fulfill, but falling out
with Westinghouse's assistant over the use
of high or low frequency. At that time
Tesla was keen on 60 cycles AC.
Westinghouse tried to get him to stay,
offering him a fantastic salary and even a
laboratory thrown in, but Tesla threw
these offers to the wind. He was
determined to go it alone.
•
1888t - PATENT
- Tesla's U.S. Patent 381,968
Electro-Magnetic Motor, Granted May
1, 1988. - CLICK TO VIEW PATENT
•
1888t
-
PATENT - Tesla's U.S. Patent 381,969
Electro-Magnetic Motor, Granted May
1, 1988. - CLICK TO VIEW PATENT
•
1888t
-
PATENT
- Tesla's U.S. Patent 381,970
System Of Electrical Distribution,
May 1, 1988. - CLICK TO VIEW
PATENT
•
1888t
-
PATENT
- Tesla's U.S.
Patent 382,279
Electro-Magnetic Motor, Granted May
1, 1988. - CLICK TO VIEW PATENT
•
1888t
-
PATENT - Tesla's U.S. Patent 382,280
Electrical Transmission Of Power,
Granted May 1, 1988. - CLICK TO
VIEW PATENT
•
1888t
-
PATENT
- Tesla's U.S. Patent 382,281
Electrical Transmission Of Power,
Granted May 1, 1988. - CLICK TO
VIEW PATENT
•
1888t
-
PATENT - Tesla's U.S. Patent 382,282
Method Of Converting And Distributing
Electric Currents, May 1, 1988.
- CLICK TO VIEW
PATENT
•
1888t
-
PATENT - Tesla's U.S. Patent 382,845
Commutator For Dynamo-Electric
Machines, Granted May 15, 1988. -
CLICK TO VIEW
PATENT
•
1888t 05 - On May 16, 1888, Tesla delivers
an invited lecture, "A new system of
alternate current motors and
transformers", before the American
Institute of Electrical Engineers (now
IEEE) in New York.
•
1888t 06- In June 1888, Tesla sells his
patent rights for a polyphase system of
alternating-current dynamos to George
Westinghouse, Edison's biggest business
rival. Editor's Note: The FCC states he
sold said patent rights in 1985.
•
1888t
-
PATENT - Tesla's U.S. Patent 390,413
System Of Electrical Distribution,
Granted Oct. 2, 1988. - CLICK TO
VIEW PATENT
•
1888t
-
PATENT - Tesla's U.S. Patent 390,414
Dynamo-Electric Machine, Granted
Oct. 2, 1988. - CLICK TO VIEW
PATENT
•
1888t
-
PATENT - Tesla's U.S. Patent 390,415
Dynamo-Electric Machine Or Motor,
Granted Oct. 2, 1988. - CLICK TO
VIEW PATENT
•
1888t
-
PATENT - Tesla's U.S. Patent 390,721
Dynamo-Electric Machine, Filed Jan.
14, 1986, Granted Oct. 9, 1988. - CLICK
TO VIEW PATENT
•
1888t
-
PATENT - Tesla's U.S. Patent 390,820
Regulator For Alternate-Current
Motors, Granted Oct. 9, 1988. -
CLICK TO VIEW
PATENT
•
1888t - Tesla continually seemed so keen
to show his worth without being able to
make satisfactory employment contracts to
protect himself from being used. This
characteristic haunted him throughout his
life. He was a bit of loner and did not
get on well with colleagues, regularly
falling out with them and not finding a
suitable compromise or even taking charge
of the situation particularly from a
commercial point of view.
•
1889s - By 1889, Stubblefield telephone
system tied into the Bell system.
•
1889s
- Laryngophone: Nathan B. Stubblefield
develops what was to have been an
improvement on his mechanical telephone.
He renamed the device the
"Laryngophone."
It was
basically the original mechanical
telephone but with a hearing tube and a
