Chhatwal; Kn Singh
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chhatwal; Kn Singh.The latest application filed is for "dual key port accessible intelligent gate lock".
- Chhatwal; Kn Singh - Melbourne FL
| Patent | Date |
|---|---|
| Dual key port accessible intelligent gate lock Grant 6,227,019 - Chhatwal May 8, 2 | 2001-05-08 |
| Electronically actuated cargo door lock assembly Grant 6,092,404 - Chhatwal July 25, 2 | 2000-07-25 |
| ESD-protective housing for electronically operated lock Grant 5,841,637 - Chhatwal November 24, 1 | 1998-11-24 |
| External mounting architecture for electronic lock having pivotable front face protective cover Grant 5,758,529 - Chhatwal June 2, 1 | 1998-06-02 |
| Door handle-mounted eurocylinder-type assembly for electronic lock and key system Grant 5,685,182 - Chhatwal November 11, 1 | 1997-11-11 |
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