Issued Patents All Time
Showing 176–200 of 327 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D597809 | Hand tool | — | 2009-08-11 |
| 7509892 | Palm type spanner | — | 2009-03-31 |
| 7503228 | Electronic torque spanner | — | 2009-03-17 |
| 7481139 | Twisting spanner with auto positioning assembly | — | 2009-01-27 |
| 7454998 | Socket assembly | — | 2008-11-25 |
| 7448284 | Spanner with strain alarm function | — | 2008-11-11 |
| 7437977 | Hand tool having a larger operation zone | — | 2008-10-21 |
| 7439871 | Hand tool with at least two alarm devices | — | 2008-10-21 |
| 7406900 | Tension alert hand tool | — | 2008-08-05 |
| 7398712 | Rotary impact tool | — | 2008-07-15 |
| 7392712 | Electronic torsional tool | — | 2008-07-01 |
| 7392711 | Insertable strain gauge spanner | — | 2008-07-01 |
| D570657 | Six teeth socket | — | 2008-06-10 |
| 7380473 | Hand tool with torque detection device | — | 2008-06-03 |
| 7380472 | Hand tool with torque measuring device | — | 2008-06-03 |
| 7373861 | Pivoting assembly of a hand tool | — | 2008-05-20 |
| D564849 | Teeth shape of a socket | — | 2008-03-25 |
| 7340984 | Multi-functional hand tool | — | 2008-03-11 |
| D562657 | Twisting socket | — | 2008-02-26 |
| 7331258 | Tire-assembly spanner | — | 2008-02-19 |
| 7299718 | Multi-folding screwdriver | — | 2007-11-27 |
| 7296502 | Spanner with a bending section | — | 2007-11-20 |
| D554454 | Double head wrench | — | 2007-11-06 |
| D554453 | Switch of ratchet wheel | — | 2007-11-06 |
| D553457 | Spanner | — | 2007-10-23 |