Set of keys for a keypad
Tien June 29, 1
U.S. patent number D411,528 [Application Number D/086,419] was granted by the patent office on 1999-06-29 for set of keys for a keypad. Invention is credited to Hsin C. Tien.
| United States Patent | D411,528 |
| Tien | June 29, 1999 |
Set of keys for a keypad
Claims
The ornamental design for a set of keys for a keypad, as shown and described.
| Inventors: | Tien; Hsin C. (Lansing, MI) |
|---|---|
| Appl. No.: | D/086,419 |
| Filed: | April 13, 1998 |
| Current U.S. Class: | D14/456 |
| Current International Class: | 1402 |
| Field of Search: | ;D14/100,101,105,106,115,114 ;D18/1,2,7 ;200/5A,5R,6A,6R ;235/145A,145R ;341/22,23 ;345/168 ;364/708.1 ;400/472,109,70,110,487,484-486 ;434/128 ;707/535 |
References Cited [Referenced By]
U.S. Patent Documents
| D359480 | June 1995 | Levine |
| D370899 | June 1996 | Yu |
| D382262 | August 1997 | Tien |
| 4180337 | December 1979 | Otey, III et al. |
| 4375922 | March 1983 | Maegawa et al. |
| 4879653 | November 1989 | Shinoto |
Attorney, Agent or Firm: Chandler; Charles W.
Description
The FIGURE is a top plan view of a set of keys for a keypad showing my new design.
The undisclosed portions of the keys are identical to the contours shown in the figures.
* * * * *
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.
| 