Kuo; Lun-Hung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kuo; Lun-Hung.The latest application filed is for "doorbell device".
- Kuo; Lun-Hung - New Taipei TW
- KUO; Lun-Hung - New Taipei City TW
- Kuo; Lun-Hung - Taipei County TW
- Kuo; Lun-Hung - Taipei Hsien TW
| Patent | Date |
|---|---|
| Doorbell device Grant 11,217,403 - Kuo , et al. January 4, 2 | 2022-01-04 |
| Doorbell Device App 20210159032 - KUO; Lun-Hung ; et al. | 2021-05-27 |
| Nail Gun With Improved Attachable And Detachable Magazine Assembly App 20110278342 - Kuo; Lun-Hung | 2011-11-17 |
| Nail gun bushing and cylinder valve arrangement Grant 7,686,198 - Liang , et al. March 30, 2 | 2010-03-30 |
| Bushing for Nail Guns App 20100019015 - LIANG; CHIA-SHENG ; et al. | 2010-01-28 |
| Nail gun body Grant D567,616 - Kuo April 29, 2 | 2008-04-29 |
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