Jong; Jung-Chang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Jong; Jung-Chang.The latest application filed is for "multifunctional illuminating lamp".
- Jong; Jung-Chang - Taoyuan TW
- Jong, Jung-Chang - Chungli City TW
- Jong; Jung-Chang - Chungli TW
- Jong; Jung-Chang - Cungli TW
- Jong; Jung-Chang - Ping Chang TW
- Jong, Jung-Chang - Tao Yuan Hsien TW
- Jong, Jung-Chang - Ping Chang City TW
- Jong; Jung-Chang - Chungil TW
| Patent | Date |
|---|---|
| Multifunctional Illuminating Lamp App 20110175544 - Jong; Jung-Chang | 2011-07-21 |
| Brake mechanism for tool App 20050210685 - Jong, Jung-Chang | 2005-09-29 |
| Trigger-brake structure for tool machine Grant 6,909,061 - Jong June 21, 2 | 2005-06-21 |
| Safety device for activating electric tools Grant 6,878,888 - Jong April 12, 2 | 2005-04-12 |
| Clutch type safety switch for power tools Grant 6,698,566 - Jong March 2, 2 | 2004-03-02 |
| High/low switching mechanism of vehicle headlight App 20030235056 - Jong, Jung-Chang | 2003-12-25 |
| Position shifting plate for an air blowing device Grant 6,622,341 - Jong September 23, 2 | 2003-09-23 |
| Headlamp base App 20030117809 - Jong, Jung-Chang | 2003-06-26 |
| Safety switch for power tools Grant 6,575,285 - Jong June 10, 2 | 2003-06-10 |
| Clutch type safety switch for power tools App 20030088987 - Jong, Jung-Chang | 2003-05-15 |
| Safety Switch For Power Tools App 20030089575 - Jong, Jung-Chang | 2003-05-15 |
| Hedge trimmer Grant D473,116 - Jong April 15, 2 | 2003-04-15 |
| Tension adjustment device for a chain saw Grant 6,532,671 - Jong March 18, 2 | 2003-03-18 |
| Position shifting plate for an air blowing device App 20020166197 - Jong, Jung-Chang | 2002-11-14 |
| Two-stage Self-locking Switch Structure For Hand Tools App 20020139654 - Jong, Jung-Chang | 2002-10-03 |
| Lawn mower Grant D460,973 - Jong July 30, 2 | 2002-07-30 |
| Blower Grant D459,559 - Jong June 25, 2 | 2002-06-25 |
| Lawn mower Grant D457,897 - Jong May 28, 2 | 2002-05-28 |
| Milling machine for leaves and branch Grant D457,532 - Jong May 21, 2 | 2002-05-21 |
| Lawn mower Grant D457,042 - Jong May 14, 2 | 2002-05-14 |
| Chain saw Grant D445,657 - Jong July 31, 2 | 2001-07-31 |
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