value depends on overall condition............................
1919
This semi-automatic pistol was taken off a German soldier during WWII.
what is the patent number of the automatic dog feeder.
US patents have bar codes that enable automatic scanning devices to detect the bar codes, read them and interpret the numbers represented in the code, such as the patent or application serial number, thus allowing automatic handling of certain patent documents.
they are going for as high as 1250.00 dollars
Depending on condition, about $100. Your rifle is POSSIBLY a Stevens.
The first automatic vacuum cleaner was patented by Hubert Booth.
He was the first to invent the smokeless non-tobacco cigarette. I know because I am Herbert A. Gilbert. The U.S. patent number is 3,200,819 and it was issued on Aug. 17, 1965. You have my email address and you can contact me if you require more information.
You would want to protect it by copyright, not patent. Copyright protection is automatic as soon as the music is fixed in a tangible medium (notated or recorded).
He received British patent 9745 for the facsimile unit in 1843 for "automatic electrochemical ...
The term is a black POWDER gun- meaning it shoots back gunpowder, and not smokeless powder. Some were patented, some still are. Patent- not Patton.
250 or so. Proofhouse.com has sn data