FU CHANG LOCKS MFG. CORP.
Patent Applications and Registrations
Patent applications and USPTO patent grants for FU CHANG LOCKS MFG. CORP..The latest application filed is for "electronic lock".
- FU CHANG LOCKS MFG. CORP. - New Taipei TW
- FU CHANG LOCKS MFG. CORP. - New Taipei City TW
- Fu Chang Locks Mfg Corp. - Taipei County TW
- Fu Chang Locks Mfg Corp. - Shulin Taipei County TW
- Fu Chang Locks Mfg. Corp. - Taipei TW
| Patent | Date |
|---|---|
| Electronic lock Grant 11,072,944 - Peng July 27, 2 | 2021-07-27 |
| Electronic Lock App 20210062543 - Peng; Fu-Chang | 2021-03-04 |
| Pushbutton-type easy-code-change handle lock Grant 9,347,241 - Peng May 24, 2 | 2016-05-24 |
| Electric lock Grant 8,356,499 - Peng January 22, 2 | 2013-01-22 |
| Hidden lock locked to an inner side of a doorplate Grant 7,712,799 - Peng May 11, 2 | 2010-05-11 |
| Safety and anti-theft door lock assembly Grant 6,623,050 - Peng September 23, 2 | 2003-09-23 |
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