The Osborne 1, considered one of the first portable computers, was released in 1981. However, it didn't have a specific patent date associated with it, as it was a product rather than an invention protected by a single patent. The design and technology behind the Osborne 1 were based on various existing patents and innovations from that era. The company, Osborne Computer Corporation, was founded in 1980 and its pioneering work contributed to the evolution of portable computing.
The date the patent was granted.
The patent issue date for the keyword was on specific date.
The patent expiration date for a specific invention is typically calculated 20 years from the filing date of the patent application.
Adam Osborne
To determine the expiration date of a patent, you can look up the patent number on the United States Patent and Trademark Office (USPTO) website or contact the USPTO directly. Patents typically last for 20 years from the filing date of the application.
Reagan Osborne is 6' 1".
The last patent date will tell you that it was made that date or later.
The Osborne 1 was invented by Adam Osborne, a British-American entrepreneur and computer pioneer. Released in 1981, the Osborne 1 was one of the first commercially successful portable computers.
-March 18, 2003
Osborne 1 by osborne computers
The date the inventor received exclusive right to his invention..
Yes. There is a final date on which patent rights eventually do expire, but you will have to do your own research on the patent in question.