(Filing date) (description) (pat. no.) Mar. 30, 1886 Thermo-Magnetic Motor #396,121 5
yes he did invent a ballpoint pen.yesYes, he did invent the ballpoint pen.
Invent no, discover yes
No, he did not invent the light bulb.
why did Carl Paul want to invent the fridge
pend. The form is commonly used as a notice that a patent is pending: pat. pend.
"Pat. Pend." on any product means Patent Pending, meaning that, at the time of production of the item in question, a filing was made to protect the intellectual property of the item's creator, in the creator's home country, at the appropriate office of record.
300 USD
47-58
The Mossberg model 340K was made from 1958-1980.
$50-250, depending on condition.
@ $150- $250 depending on condition.
Patent and Pending is like a copyright. You cannot use/steal the name or idea as it has been protected.
$250.00-$400.00
I want to know what has Happend to Old characters from Postman Pat Like Miss Hubberd,Peter Fogg and Granny Dridan as they have totally been removed from the series?
Manufactured by Mossberg. Value in good, complete, operating condition is about $125
What does pend mean