Yang; Chih-Huang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yang; Chih-Huang.The latest application filed is for "swing device with an automatic driving unit".
- Yang; Chih-Huang - Hsi-Tun Dist. Taichung City TW
- Yang; Chih-Huang - Taichung City TW
- Yang; Chih-Huang - Taichung TW
- Yang; Chih-Huang - Nan Dist. Taichung City TW
| Patent | Date |
|---|---|
| Swing device with an automatic driving unit Grant 6,544,128 - Yang April 8, 2 | 2003-04-08 |
| Playpen with detachable cot Grant 6,182,308 - Yang February 6, 2 | 2001-02-06 |
| Stroller Grant D431,213 - Yang September 26, 2 | 2000-09-26 |
| Stroller Grant D429,184 - Yang August 8, 2 | 2000-08-08 |
| Multi-seat stroller Grant 6,086,087 - Yang July 11, 2 | 2000-07-11 |
| Playpen with detachable frame sections Grant 6,076,205 - Yang June 20, 2 | 2000-06-20 |
| Playpen with detachable cot Grant 6,058,528 - Yang May 9, 2 | 2000-05-09 |
| Foldable rod linkage of a foldable stroller Grant 6,036,221 - Yang March 14, 2 | 2000-03-14 |
| Motorized stroller with rear wheel drive assembly Grant 5,873,425 - Yang February 23, 1 | 1999-02-23 |
| Stroller Grant D396,832 - Yang August 11, 1 | 1998-08-11 |
| Movement restricting base for a baby walker Grant D395,623 - Yang June 30, 1 | 1998-06-30 |
| Stroller Grant D375,707 - Yang November 19, 1 | 1996-11-19 |
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.
| 