Question

The image below shows the drawing used to obtain a patent:

Who received the patent for this device?


a. Nikolai Tesla
b. Thomas Edison
c. George Westinghouse
d. Alexander Graham Bell

Answer 1

I believe the answer is B, Thomas Edison.. he was the inventor of the Electric-Lamp and patented it.

U.S. Patent # 223,898 of Edison's patents.
http://en.wikipedia.org/wiki/List_of_Edison_patents

Answer 2

and here's a much bigger picture so you can read what is on it:

Answer 3

hope I helped :)

Answer 4

thxcxx