fun Archives - Page 23 of 35

On November 23, 1899 Andrew Beard was granted a patent for a railway car coupler. Andrew was born a slave, was emancipated at the age…

Disney’s dolphin size keyboard to enable communication between dolphins and humans. …

On November 21, 1854, Issac Von Bunschoten patented a rosin-oil lamp. …

On November 22, 1904, design patent for the Congressional Medal of Honor was granted to George Gillespie. …

On November 20, 1923, a patent was granted to Garrett Morgan for a traffic signal. He is one of the first inventors of traffic signals…

It is not confirmed who invented the fire hydrant, because its patent perished in a fire at the patent office.

On November 18, 1895, William H. Fauber filed for bicycle crank shaft. “Fauber Crank Shaft” was widely used across the world. …

On November 17, 1891, Emile Berliner was issued a patent for a combined telegraph and telephone. …