Yao; Penelope C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yao; Penelope C..The latest application filed is for "portable content display device".
- Yao; Penelope C. - San Francisco CA
- Yao; Penelope C. - Evanston IL
- Yao; Penelope C. - Portland OR
| Patent | Date |
|---|---|
| Portable content display device Grant D483,361 - Yao , et al. December 9, 2 | 2003-12-09 |
| Solid ink stick for a color printer Grant D416,936 - Chin , et al. November 23, 1 | 1999-11-23 |
| Solid ink stick for a color printer Grant D413,625 - Brown , et al. September 7, 1 | 1999-09-07 |
| Solid ink stick for a color printer Grant D412,527 - Ellers , et al. August 3, 1 | 1999-08-03 |
| Solid ink stick for a color printer Grant D410,026 - Brown , et al. May 18, 1 | 1999-05-18 |
| Solid ink stick for a color printer Grant D409,235 - Chin , et al. May 4, 1 | 1999-05-04 |
| Solid ink stick for a color printer Grant D408,849 - Chin , et al. April 27, 1 | 1999-04-27 |
| Solid ink stick for a color printer Grant D407,743 - Yao , et al. April 6, 1 | 1999-04-06 |
| Solid ink stick for a color printer Grant D407,745 - Brown , et al. April 6, 1 | 1999-04-06 |
| Solid ink stick for a color printer Grant D407,110 - Yao , et al. March 23, 1 | 1999-03-23 |
| Solid ink stick for a color printer Grant D407,112 - Chin , et al. March 23, 1 | 1999-03-23 |
| Solid ink stick for a color printer Grant D407,111 - Brown , et al. March 23, 1 | 1999-03-23 |
| Solid ink stick for a color printer Grant D403,699 - Chin , et al. January 5, 1 | 1999-01-05 |
| Solid ink stick for a color printer Grant D403,351 - Yao , et al. December 29, 1 | 1998-12-29 |
| Solid ink stick for a color printer Grant D403,352 - Brown , et al. December 29, 1 | 1998-12-29 |
| Keyboard Grant D362,432 - Paull , et al. September 19, 1 | 1995-09-19 |
| Keyboard Grant D357,476 - Paull , et al. April 18, 1 | 1995-04-18 |
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.
| 