Betteli Inc Hong Kong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Betteli Inc Hong Kong.The latest application filed is for "reversible mortise lock".
- Betteli Inc Hong Kong - Hong Kong HK
- BETTELI INC. HONG KONG - Mid-Levels HK
- Betteli, Inc. Hong Kong - HK HK
- Betteli Inc. Hong Kong - Tai Tam CN
- BETTELI, INC. HONG KONG -
| Patent | Date |
|---|---|
| Reversible mortise lock Grant 8,261,584 - Yang September 11, 2 | 2012-09-11 |
| Reversible Mortise Lock App 20120011905 - GUI; YANG MING | 2012-01-19 |
| Three-direction Adjustable Hinge App 20110296652 - ZHANG; Gongchun | 2011-12-08 |
| Storm door with a lift-up lock case mortise and method of use Grant 7,350,555 - Qing April 1, 2 | 2008-04-01 |
| Storm door mortise lock that prevents lockout Grant 7,213,426 - Qing May 8, 2 | 2007-05-08 |
| Door closer with pre-set stops Grant 7,134,168 - Qing November 14, 2 | 2006-11-14 |
| Storm door with a lift-up lock case mortise and method of use App 20050099023 - Qing, Wu Feng | 2005-05-12 |
| Storm door mortise lock that prevents lockout App 20050092041 - Qing, Wu Feng | 2005-05-05 |
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