HUANG; PAN-CHING
Patent Applications and Registrations
Patent applications and USPTO patent grants for HUANG; PAN-CHING.The latest application filed is for "bit structure for powered tools".
- HUANG; PAN-CHING - Changhua TW
- Huang; Pan-Ching - Hsienhsi Shiang TW
- Huang; Pan-Ching - Chuanghua TW
- Huang; Pan Ching - Hsien Hsi Hsiang TW
| Patent | Date |
|---|---|
| Bit Structure For Powered Tools App 20110239375 - HUANG; PAN-CHING | 2011-10-06 |
| Bit structure for powered tools App 20100269264 - Huang; Pan-Ching | 2010-10-28 |
| Adjusting screw for door frames and window casings App 20080226420 - Huang; Pan-Ching | 2008-09-18 |
| Expansion screw App 20070264099 - Huang; Pan-Ching ; et al. | 2007-11-15 |
| Double-shank shooting nail App 20070217888 - Huang; Pan-Ching | 2007-09-20 |
| Metal body for an expansion bolt Grant D536,956 - Huang February 20, 2 | 2007-02-20 |
| Spike nail structure Grant 7,118,315 - Huang October 10, 2 | 2006-10-10 |
| Spike nail structure App 20060165504 - Huang; Pan-Ching | 2006-07-27 |
| Anchoring screw with double heads and triple threads of different depths of thread Grant 6,918,727 - Huang July 19, 2 | 2005-07-19 |
| Anchoring Screw With Double Heads And Triple Threads Of Different Depths Of Thread App 20050129484 - Huang, Pan-Ching | 2005-06-16 |
| Expansion screw Grant 6,719,509 - Huang , et al. April 13, 2 | 2004-04-13 |
| Expansion screw App 20040067121 - Huang, Pan-Ching ; et al. | 2004-04-08 |
| Fastener for fragile boards Grant 6,679,661 - Huang January 20, 2 | 2004-01-20 |
| Fastener For Fragile Boards App 20030206784 - Huang, Pan-Ching | 2003-11-06 |
| Anchoring screw with double heads and triple threads of different depths of thread App 20030206787 - Huang, Pan-Ching | 2003-11-06 |
| Expandable metal body for an expansion bolt Grant 6,609,866 - Huang , et al. August 26, 2 | 2003-08-26 |
| An Expandable Metal Body Fo An Expansion Bolt App 20030053881 - Huang, Pan-Ching ; et al. | 2003-03-20 |
| Expanding sleeve anchor used in a concrete wall and structure for enhancing the anchoring capability thereof Grant 6,309,155 - Huang October 30, 2 | 2001-10-30 |
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