| Patents for E05C 7 - Fastening devices specially adapted for two wings (1,444) |
|---|
| 09/16/1986 | US4611840 Door control mechanism |
| 04/29/1986 | US4585139 Cooperating cover mechanisms |
| 06/25/1985 | US4524590 Door latch with lock |
| 05/29/1985 | EP0143050A2 Access control device of the air-lock type |
| 04/30/1985 | US4514020 Desk lock system |
| 04/30/1985 | US4513593 For double gates or double doors |
| 12/19/1984 | EP0128372A2 Device for fastening one wing of a pair of windows, doors or the like |
| 12/18/1984 | US4488378 Building entrance |
| 11/20/1984 | CA1178309A1 Automatic flush bolt |
| 09/11/1984 | US4470276 Lock for double doors |
| 07/03/1984 | US4457107 Push bar fitting to be introduced into a longitudinal groove of the frame of a window, door, or the like |
| 05/01/1984 | US4445717 Flush bolt |
| 02/07/1984 | US4429493 Astragal housing seal and lock |
| 11/15/1983 | US4414777 Break away wall structure |
| 06/28/1983 | US4389817 Double door assembly |
| 04/12/1983 | CA1144581A1 Safety flush bolt entrance door system |
| 03/08/1983 | US4375735 Air lock door control apparatus |
| 02/08/1983 | US4372136 Lock protecting hasp |
| 06/29/1982 | CA1126785A1 Personal security door arrangement |
| 06/01/1982 | US4332406 Lock catch for doors |
| 12/01/1981 | US4302907 Selectively interlocked double security doors |
| 09/29/1981 | US4291500 Apparatus for opening and closing air lock doors |
| 08/18/1981 | US4283882 Safety flush bolt entrance door system |
| 05/26/1981 | US4269048 Door locking system |
| 02/24/1981 | US4251954 Coupling and arresting device for a window |
| 05/14/1980 | EP0010653A1 Bolt latch for twin doors |
| 12/11/1979 | CA1067930A1 Automatic locking mechanism for one of a pair of hinged doors |
| 07/31/1979 | CA1059552A1 Self-latching flush bolt |
| 04/03/1979 | US4146994 Door having improved closing and latching systems |
| 01/02/1979 | US4132093 Security device for trailer coupling pin |
| 09/05/1978 | CA1037992A1 Automatic surface bolt |
| 08/15/1978 | CA1036427A1 Coupled window with two casings and three panes |
| 07/11/1978 | US4099753 Automatic locking mechanism for one of a pair of hinged doors |
| 06/13/1978 | US4094562 Truck body door assembly |
| 11/15/1977 | US4058332 Astragal and flush bolt assembly |
| 09/20/1977 | US4049304 Self-latching flush bolt |
| 07/19/1977 | US4036039 Sash lock |
| 02/01/1977 | US4005886 Flush bolt mechanisms |
| 11/23/1976 | US3993337 Automatic surface bolt |
| 10/05/1976 | US3984137 Lock device |
| 07/20/1976 | US3969845 Door construction |
| 04/06/1976 | US3948067 Locking system for two or more doors leading to an enclosed area |
| 04/06/1976 | US3947997 Coupled window with two casings and three panes |
| 03/02/1976 | US3940886 Panic exit door locking structure |