|
| Patents for E05B 47 - Operating or controlling locks or other fastening devices by electric or magnetic means (16,521) |
|---|
| 07/06/1976 | US3967480 Rotary release magnetically operated lock | | 07/06/1976 | US3967479 Key lock | | 07/06/1976 | US3967478 Door latching apparatus actuated by cleansing agent sensor | | 06/29/1976 | US3966289 Electric power coupler | | 05/11/1976 | US3955840 Door release mechanism | | 05/11/1976 | US3955388 Combination magnetic key | | 04/27/1976 | US3952605 Lock actuator | | 04/27/1976 | US3952563 Lock assembly | | 04/20/1976 | US3951442 Pivoting latch and lock | | 04/13/1976 | US3950678 Timelock for bank vault doors and the like | | 04/13/1976 | US3950018 Bolt locks for freight car, trailer truck and air cargo doors | | 04/06/1976 | US3948068 Magnetic lock | | 03/30/1976 | US3947060 Bolt mechanism with manual override | | 03/09/1976 | US3943309 Lock mechanism | | 03/09/1976 | US3942828 Electromechanical device cum manual control of safety outfit boxes on aircrafts | | 03/09/1976 | US3942345 Key operated magnetic tumbler lock | | 03/02/1976 | US3941954 Magnetic captive key switch lock | | 02/24/1976 | US3939679 Safety system | | 02/10/1976 | US3937505 Electric hood latch for vehicles | | 02/03/1976 | US3935720 Rotatable cylinder lock | | 01/20/1976 | US3933382 Security lock |
|