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Q: Which invention was submitted for a patent on Valentine's day in 1876?
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What invention was patented in 1876 on Valentine's Day?

The patent for the telephone was submitted on the 14th of February 1876, but not granted until the 7th of March 1876.


What patent did Alexander Graham Bell apply for a patent on what invention on Valentine's Day?

in 1876


On Valentine's Day in 1876, Alexander Graham Bell applied for a patent on what invention of his?

Telephone


What revolutionary product patent was applied for on Valentine's day in 1876?

There is no record of a product patent for a "revolutionary" product on Valentine's Day of 1876, but Alexander Graham Bell received a patent for the telephone on March 7, about 3 weeks after Valentine's Day.


On Valentine's Day in 1876 Alexander Graham Bell applied for a patent on what invention?

He made the first telephone


Who created a device to transmit the human voice electronically?

Alexander Graham Bell was issued a patent in 1876, his invention: the telephone.


When and where was the tlephone invented?

The first patent for the telephone was awarded to Alexander Graham Bell in 1876. However, the invention of the telephone is disputed.


When did Alexander bell patent his invention?

He had many inventions. US Patent Number 174465 was issued to Alexander Graham Bell in 1876, based upon others related to electric telegraphy.


What was patented March 7 1876?

The telephone, by Alexander Graham Bell.1876 - Alexander Graham Bell is granted a patent for an invention he calls the telephone beating Antonio Meucci by four hours.


What invention has US patent number 174465?

US Patent 1,661,367 is for a tube flaring tool and was granted to Bernard F. Helminiak of Milwaukee, Wisconsin, on 6 March 1928.


Who is the first invention of telephone?

1876


What year did Alexander Graham Bell apply for his patent on the telephone?

February 14, 1876: Alexander Graham Bell and Elisha Gray both rushed to the patent office on February 14, 1876, to see who could file the patent for the telephone first. Bell's request was read first, and so the patent was granted to him on March 7 1876.