LIOU; Ferng Jong
Patent Applications and Registrations
Patent applications and USPTO patent grants for LIOU; Ferng Jong.The latest application filed is for "spring clamp".
- LIOU; Ferng Jong - Taichung TW
- Liou, Ferng-Jong - Dah-Lii City TW
- Liou; Ferng-Jong - Taichung Hsien TW
| Patent | Date |
|---|---|
| Spring Clamp App 20120211932 - LIOU; Ferng Jong | 2012-08-23 |
| Quick clamping fixture Grant 7,600,744 - Liou October 13, 2 | 2009-10-13 |
| Transmission mechanism for clamping device App 20090179363 - Liou; Ferng-Jong | 2009-07-16 |
| Quick clamping fixture App 20090008850 - Liou; Ferng-Jong | 2009-01-08 |
| Spring clamp Grant 7,107,881 - Liou September 19, 2 | 2006-09-19 |
| Clamping fixture Grant 7,040,609 - Liou May 9, 2 | 2006-05-09 |
| Auxiliary locating mechanism for spring clamp App 20050160567 - Liou, Ferng-Jong | 2005-07-28 |
| Transmission mechanism for clamping device Grant 6,655,670 - Liou December 2, 2 | 2003-12-02 |
| Vise Grant 6,619,644 - Liou September 16, 2 | 2003-09-16 |
| Driving mechanism for plank clamp Grant 6,474,632 - Liou November 5, 2 | 2002-11-05 |
| Spring chuck Grant 6,212,977 - Liou April 10, 2 | 2001-04-10 |
| Heat-melting glue gun Grant 5,895,159 - Liou April 20, 1 | 1999-04-20 |
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