U.S. patent number D449,611 [Application Number D/131,024] was granted by the patent office on 2001-10-23 for one hand computer keyboard. Invention is credited to Robert Rollin Kendall.
United States Patent | D449,611 |
Kendall | October 23, 2001 |
Inventors: | Kendall; Robert Rollin (Boise, ID) |
---|---|
Appl. No.: | D/131,024 |
Filed: | October 13, 2000 |
Current U.S. Class: | D14/391 |
Current International Class: | 1402 |
Field of Search: | ;D14/341,345,391,399,396,400,455 ;D18/1,2,7 ;341/20-22,176 ;400/486,488,492 ;708/142 ;235/145A,145R ;200/5A,5R,6A,6R ;345/168 |
D302428 | July 1989 | Klebba |
D329848 | September 1992 | Mizusugi et al. |
D372233 | July 1996 | Kosinski |
5006001 | April 1991 | Vulcano |
5497151 | March 1996 | Dombroski |
5500643 | March 1996 | Grant |
5552782 | September 1996 | Horn |
5583497 | December 1996 | Hankes |
5745056 | April 1998 | Takahashi et al. |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.