Tan; Xingda
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tan; Xingda.The latest application filed is for "drill chuck locked through an inclined wedge surface".
- Tan; Xingda - Wendeng CN
- Tan; Xingda - Wendeng Shandong CN
- Tan; Xingda - Shandong CN
- Tan; Xingda - Wendeng City CN
- Tan; Xingda - Shandong Province CN
- Tan; Xingda - Huishan CN
- Tan; Xingda - Manshan Wendeng CN
| Patent | Date |
|---|---|
| Drill chuck locked through an inclined wedge surface Grant 7,946,594 - Tan May 24, 2 | 2011-05-24 |
| Chuck with gripping mechanism stop Grant 7,637,510 - Tan December 29, 2 | 2009-12-29 |
| Power drill chuck Grant 7,469,908 - Tan December 30, 2 | 2008-12-30 |
| Drill Chuck Locked Through An Inclined Wedge Surface App 20080136124 - Tan; Xingda | 2008-06-12 |
| Chuck Grant 7,296,803 - Yang , et al. November 20, 2 | 2007-11-20 |
| Chuck with gripping mechanism stop App 20070080506 - Tan; Xingda | 2007-04-12 |
| Self-locking drill chuck App 20060261563 - Yang; Guimo ; et al. | 2006-11-23 |
| Hammerlock chuck Grant 7,128,324 - Yang , et al. October 31, 2 | 2006-10-31 |
| Self-locking drill chuck Grant 7,125,021 - Tan October 24, 2 | 2006-10-24 |
| Power drill chuck App 20060091619 - Tan; Xingda | 2006-05-04 |
| Self-locking drill chuck App 20050258605 - Tan, Xingda | 2005-11-24 |
| Hammerlock chuck App 20050161890 - Yang, Guimo ; et al. | 2005-07-28 |
| Hammerlock chuck Grant 6,848,691 - Yang , et al. February 1, 2 | 2005-02-01 |
| Chuck App 20040217558 - Yang, Guimo ; et al. | 2004-11-04 |
| Hammerlock chuck App 20030107190 - Yang, Guimo ; et al. | 2003-06-12 |
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