Liang; Feng-Chia
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liang; Feng-Chia.The latest application filed is for "connector device to prevent worker from falling".
- Liang; Feng-Chia - Taichung TW
- Liang; Feng Chia - Taiping City TW
| Patent | Date |
|---|---|
| Rope breaking device Grant 8,052,080 - Liang November 8, 2 | 2011-11-08 |
| Connector device to prevent worker from falling App 20110155505 - Liang; Feng Chia | 2011-06-30 |
| Safety Hook Assembly App 20110126386 - Liang; Feng Chia | 2011-06-02 |
| Strap tensioner or tightener App 20110041301 - Liang; Feng Chia | 2011-02-24 |
| Rope breaking device App 20110024542 - Liang; Feng-Chia | 2011-02-03 |
| Snap hook with rotatable lock App 20100325848 - Liang; Feng Chia | 2010-12-30 |
| Double locking snap hook device App 20100299893 - Liang; Feng-Chia | 2010-12-02 |
| Swivel coupling device App 20090208274 - Liang; Feng Chia | 2009-08-20 |
| Rope climbing device App 20090188753 - Liang; Feng Chia | 2009-07-30 |
| Buckle device App 20090013510 - Liang; Feng Chia | 2009-01-15 |
| Snap hook with slidable lock App 20080104810 - Liang; Feng Chia | 2008-05-08 |
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.
| 