Chu; Jitung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chu; Jitung.The latest application filed is for "out of front knife with assisted opening mechanism".
- Chu; Jitung - New Taipei N/A TW
- CHU; Jitung - New Taipei City TW
| Patent | Date |
|---|---|
| Out of front knife with assisted opening mechanism Grant 8,966,771 - Chu , et al. March 3, 2 | 2015-03-03 |
| Out Of Front Knife With Assisted Opening Mechanism App 20140173911 - CHU; Jitung ; et al. | 2014-06-26 |
| Retractable Knife With A Multistage Positioning Function App 20140101943 - CHU; Jitung | 2014-04-17 |
| Multi-functional folding knife Grant 8,464,382 - Chu June 18, 2 | 2013-06-18 |
| Retractable Knife With A Safety Lock App 20130081281 - Chu; Jitung | 2013-04-04 |
| Multi-functional Folding Knife App 20120204353 - CHU; JITUNG | 2012-08-16 |
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