Chu; Chen Tang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chu; Chen Tang.The latest application filed is for "self-test fire control system for toy gun".
- Chu; Chen Tang - Taichung TW
- CHU; Chen Tang - TAICHUNG CITY TW
- Chu; Chen-Tang - Taichung County TW
- Chu; Chen-Tang - Fongyuan Taichung Hsien TW
- Chu; Chen-Tang - Fongyuan City TW
| Patent | Date |
|---|---|
| Toy gun Grant D839,970 - Chu Fe | 2019-02-05 |
| Toy gun Grant D839,971 - Chu Fe | 2019-02-05 |
| Self-test Fire Control System For Toy Gun App 20180356178 - CHU; Chen Tang | 2018-12-13 |
| Toy gun Grant D834,656 - Chu Nov | 2018-11-27 |
| Toy gun rail Grant D834,113 - Chu November 20, 2 | 2018-11-20 |
| Toy gun body Grant D834,112 - Chu November 20, 2 | 2018-11-20 |
| Toy gun Grant D830,480 - Chu October 9, 2 | 2018-10-09 |
| Front sight and rear sight for toy guns Grant D820,921 - Chu June 19, 2 | 2018-06-19 |
| Buttstock Of Electric Air Gun App 20170122698 - Chu; Chen-Tang | 2017-05-04 |
| Toy gun stock Grant D760,326 - Chu June 28, 2 | 2016-06-28 |
| Toy gun Grant D747,422 - Chu January 12, 2 | 2016-01-12 |
| Toy gun Grant D745,611 - Chu December 15, 2 | 2015-12-15 |
| Toy gun stock Grant D744,048 - Chu November 24, 2 | 2015-11-24 |
| Toy gun Grant D744,049 - Chu November 24, 2 | 2015-11-24 |
| Toy gun Grant D733,223 - Chu June 30, 2 | 2015-06-30 |
| Toy gun handguard Grant D721,407 - Chu January 20, 2 | 2015-01-20 |
| Toy gun stock Grant D706,879 - Chu June 10, 2 | 2014-06-10 |
| Toy gun magazine Grant D706,880 - Chu June 10, 2 | 2014-06-10 |
| Percussion and magazine revolving device of toy grenade launcher Grant 8,707,939 - Chu April 29, 2 | 2014-04-29 |
| Structure of grenade for toy gun Grant 8,517,005 - Chu August 27, 2 | 2013-08-27 |
| Structure Of Grenade For Toy Gun App 20130068208 - CHU; Chen Tang | 2013-03-21 |
| Percussion And Magazine Revolving Device Of Toy Grenade Launcher App 20130068207 - CHU; Chen Tang | 2013-03-21 |
| Fire control device and method for a toy gun Grant 7,971,583 - Chu July 5, 2 | 2011-07-05 |
| Fire Control Device And Method For A Toy Gun App 20100115816 - CHU; Chen-Tang | 2010-05-13 |
| Buttstock assembly Grant D607,078 - Chu December 29, 2 | 2009-12-29 |
| Detachable driving assembly for a toy gun Grant 7,077,117 - Chu July 18, 2 | 2006-07-18 |
| Detachable Driving Assembly For A Toy Gun App 20060137671 - Chu; Chen-Tang | 2006-06-29 |
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