Liao; Chien-Chen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liao; Chien-Chen.The latest application filed is for "protective pistol holster with safety device".
- Liao; Chien-Chen - Chung-Ho City Taipei Hsien TW
- Liao, Chien-Chen - Taipei Hsien TW
- Liao, Chien-Chen - Taipei TW
- Liao; Chien-Chen - Shih Lin Taipei TW
| Patent | Date |
|---|---|
| Protective pistol holster with safety device Grant 6,854,626 - Liao February 15, 2 | 2005-02-15 |
| Protective pistol holster with safety device App 20030168482 - Liao, Chien-Chen | 2003-09-11 |
| Pistol protective holster with one-way safety means App 20020047029 - Liao, Chien-Chen | 2002-04-25 |
| Two-piece lock with hidden locking mechanism Grant 6,163,942 - Liao December 26, 2 | 2000-12-26 |
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