HOUKUN; Liang
Patent Applications and Registrations
Patent applications and USPTO patent grants for HOUKUN; Liang.The latest application filed is for "folding knife with replaceable blade".
- HOUKUN; Liang - Yangjiang CN
- Houkun; Liang - Guangdong N/A CN
| Patent | Date |
|---|---|
| Folding Knife With Replaceable Blade App 20210402625 - BLOCH; David R. ; et al. | 2021-12-30 |
| Folding knife with replaceable blade Grant 11,084,177 - Bloch , et al. August 10, 2 | 2021-08-10 |
| Folding knife with replaceable blade Grant 10,518,425 - Bloch , et al. Dec | 2019-12-31 |
| Folding Knife With Replaceable Blade App 20180036894 - Bloch; David R. ; et al. | 2018-02-08 |
| Folding knife with replaceable blade Grant 9,687,987 - Bloch , et al. June 27, 2 | 2017-06-27 |
| Folding Knife With Replaceable Blade App 20160271809 - Bloch; David R. ; et al. | 2016-09-22 |
| Folding Knife With Replaceable Blade App 20140115851 - Bloch; David R. ; et al. | 2014-05-01 |
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