Tseng; Jui-Fu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tseng; Jui-Fu.The latest application filed is for "aerodynamic air gun projectile".
- Tseng; Jui-Fu - Yilan N/A TW
- Tseng; Jui-Fu - New Taipei City TW
- Tseng; Jui-Fu - Jhonghe City TW
| Patent | Date |
|---|---|
| Remaining compressed air release device for air-soft Grant 11,187,490 - Tseng November 30, 2 | 2021-11-30 |
| Aerodynamic air gun projectile App 20210262774 - Tseng; Jui-Fu | 2021-08-26 |
| Remaining compressed air release device for air-soft App 20200400400 - Tseng; Jui-Fu | 2020-12-24 |
| Firing rate setting mechanism of airsoft gun Grant 10,436,547 - Tseng O | 2019-10-08 |
| Firing rate setting mechanism of airsoft gun App 20190072359 - Tseng; Jui-Fu | 2019-03-07 |
| Electromagnetic valve activated firing mechanism of airsoft gun Grant 9,797,678 - Tseng October 24, 2 | 2017-10-24 |
| Air canister for airsoft gun Grant 9,631,890 - Tseng April 25, 2 | 2017-04-25 |
| Pull ring for air container of airsoft gun Grant 9,593,905 - Tseng March 14, 2 | 2017-03-14 |
| Concealed net throwing device Grant 9,581,417 - Tseng February 28, 2 | 2017-02-28 |
| Electromagnetic valve activated firing mechanism of airsoft gun App 20160363414 - Tseng; Jui-Fu | 2016-12-15 |
| Spherical particle dispenser Grant 9,500,435 - Tseng November 22, 2 | 2016-11-22 |
| Concealed net throwing device App 20160238350 - Tseng; Jui-Fu | 2016-08-18 |
| Automatic air rifle App 20160047620 - Tseng; Jui-Fu | 2016-02-18 |
| Non-lethal projectile App 20150369577 - Tseng; Jui-Fu | 2015-12-24 |
| Firing mechanism of airsoft gun App 20150300771 - Tseng; Jui-Fu | 2015-10-22 |
| Air canister for airsoft gun App 20150300770 - Tseng; Jui-Fu | 2015-10-22 |
| Pressurized air powered firing device Grant 9,157,694 - Tseng October 13, 2 | 2015-10-13 |
| Air canister for air gun Grant 9,140,518 - Tseng September 22, 2 | 2015-09-22 |
| Net throwing device Grant 9,134,099 - Tseng September 15, 2 | 2015-09-15 |
| Spherical particle dispenser App 20150226515 - Tseng; Jui-Fu | 2015-08-13 |
| Pull ring for air container of airsoft gun App 20150226517 - Tseng; Jui-Fu | 2015-08-13 |
| Quick release assembly for law enforcement equipment Grant 9,101,198 - Tseng August 11, 2 | 2015-08-11 |
| Adapter for attaching a detachable stock to the firing mechanism of a firearm Grant 9,097,490 - Tseng August 4, 2 | 2015-08-04 |
| Net throwing device App 20150168107 - Tseng; Jui-Fu | 2015-06-18 |
| Short-range lifebuoy launcher App 20150166155 - Tseng; Jui-Fu | 2015-06-18 |
| Quick release assembly for law enforcement equipment App 20150157118 - Tseng; Jui-Fu | 2015-06-11 |
| Adapter for attaching a detachable stock to the firing mechanism of a firearm App 20150159977 - Tseng; Jui-Fu | 2015-06-11 |
| Air gun magazine with ratchet loading mechanism Grant 9,022,015 - Tseng May 5, 2 | 2015-05-05 |
| Pressurized gas propelled line launching device Grant 9,016,267 - Tseng April 28, 2 | 2015-04-28 |
| Air canister for air gun App 20150090243 - Tseng; Jui-Fu | 2015-04-02 |
| Air gun magazine with ratchet loading mechanism App 20150059723 - Tseng; Jui-Fu | 2015-03-05 |
| Long-range lifebuoy launcher Grant 8,967,132 - Tseng March 3, 2 | 2015-03-03 |
| Stun grenade with time delay Grant 8,899,156 - Tseng December 2, 2 | 2014-12-02 |
| Rope projection device Grant 8,857,305 - Tseng October 14, 2 | 2014-10-14 |
| Pneumatic Controller For Compressed-air Gun App 20070044854 - Tseng; Jui-Fu | 2007-03-01 |
| Paintball shooting structure for a paintball gun Grant 7,059,316 - Tseng June 13, 2 | 2006-06-13 |
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.
| 