| Patents for E05B 27 - Cylinder locks with tumbler pins or balls that are set by pushing the key in (6,008) |
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| 05/29/1984 | US4450699 Pin tumbler lock |
| 05/22/1984 | US4449598 Method and apparatus for steering a vehicle with fixed-position wheels |
| 05/09/1984 | EP0107678A1 Pin lock |
| 05/08/1984 | US4446709 Cylinder lock mechanism |
| 04/24/1984 | US4444033 Cylinder assemblies for lock system and method of manufacture |
| 04/17/1984 | CA1165579A1 Skeleton key kit |
| 04/10/1984 | CA1165131A1 Cylinder lock |
| 04/03/1984 | US4440009 Rekeyable lock method and apparatus |
| 03/21/1984 | EP0103532A2 Cylinder lock |
| 03/20/1984 | CA1163819A1 Slipping cylinder lock |
| 03/06/1984 | US4434636 Lock having a cylinder core and a housing |
| 02/15/1984 | EP0100586A2 Tools and method for picking locks |
| 01/19/1984 | WO1984000190A1 Tumbler locks |
| 01/10/1984 | US4424693 Key-removable lock core |
| 01/10/1984 | US4424692 Bramah or pin lock |
| 12/20/1983 | CA1158881A1 Cylinder lock |
| 11/29/1983 | CA1157676A1 Locking device |
| 11/10/1983 | WO1983003869A1 Pin lock |
| 11/02/1983 | EP0092812A1 Pin tumbler lock |
| 11/01/1983 | US4412437 Rekeyable lock method and apparatus |
| 10/18/1983 | US4409807 Master-key piston lock |
| 09/21/1983 | EP0088768A1 Combination lock, particularly for a safe. |
| 09/20/1983 | US4404824 Side-bar lock |
| 09/20/1983 | CA1153903A1 Cylinder-lock with flat key |
| 09/13/1983 | US4403486 Pin tumbler lock |
| 08/30/1983 | US4400956 Skeleton key kit |
| 08/23/1983 | US4399674 Self-shut type lock device |
| 08/23/1983 | US4399673 Lock device |
| 08/16/1983 | US4398404 Key disengagement preventive device for magnetic tumbler cylinder locks |
| 07/19/1983 | US4393673 Cylinder lock |
| 07/19/1983 | US4393672 Cylinder lock and key assembly |
| 07/19/1983 | CA1150072A1 Cylinder lock with associated flat key |
| 07/05/1983 | US4391112 Piston-type locks |
| 06/21/1983 | US4388815 Pick-proof lock |
| 06/07/1983 | US4386510 Key-changeable lock core |
| 04/20/1983 | EP0076793A1 Hemispherical lock cylinder |
| 04/19/1983 | US4380163 Tamper-resistant lock |
| 03/29/1983 | US4377940 Impression-resistant lock |
| 03/22/1983 | US4377082 Cylinder-lock with flat key |
| 03/17/1983 | WO1983000897A1 Combination lock, particularly for a safe |
| 03/15/1983 | US4376381 Lock |
| 03/15/1983 | CA1142768A1 Pin tumbler lock |
| 02/16/1983 | EP0072143A1 Skeleton key kit |
| 02/08/1983 | US4372139 Self-contained re-keyable lock |
| 02/01/1983 | US4370875 Slipping cylinder lock |
| 01/20/1983 | WO1983000178A1 Cylinder lock mechanism |
| 01/18/1983 | US4368629 Lock system |
| 01/04/1983 | CA1138668A1 Rotary disc-tumbler lock cylinder |
| 12/23/1982 | WO1982004459A1 Lock cylinder with integrated electromagnetic locking |
| 12/22/1982 | EP0067388A2 Cylinder lock |
| 12/08/1982 | EP0066534A2 Cylinder lock |
| 12/01/1982 | EP0065813A2 Cylinder lock |
| 11/30/1982 | CA1136440A1 Cylinder lock and key |
| 11/16/1982 | US4358943 Vehicle door lock |
| 11/02/1982 | US4356713 Cylinder lock and key |
| 10/28/1982 | WO1982003651A1 Hemispherical lock cylinder |
| 10/27/1982 | EP0063428A2 Method of forming a key |
| 08/10/1982 | US4343166 Cylinder lock with associated flat key |
| 08/03/1982 | CA1128764A1 Axial split-pin tumbler-type lock mechanism |
| 07/27/1982 | US4341102 Construction for a cylinder lock and key |
| 06/08/1982 | CA1125046A1 Integrally changeable key combination transverse pin tumbler lock |
| 05/11/1982 | US4328693 Electrically actuated lock |
| 05/11/1982 | US4328692 Booby-trapped lock cylinder with integral intrusion detector |
| 05/11/1982 | US4328691 Alarm switch mechanism for axial pin tumbler locks |
| 05/11/1982 | US4328690 Removable core cylinder lock |
| 04/20/1982 | US4325242 Multi-level lock system and method |
| 04/20/1982 | US4325241 System for the increase of the number of differing locking possibilities in rotary cylinder locks |
| 03/30/1982 | US4321811 Locking mechanism |
| 03/23/1982 | US4320638 Tumbler lock and key |
| 12/29/1981 | US4307589 Magnetic lock construction |
| 12/08/1981 | CA1113738A1 Key and lock system |
| 12/01/1981 | US4302957 Lock cylinder |
| 11/17/1981 | US4300374 Key retaining cylinder for a lock |
| 10/13/1981 | US4294093 Pin tumbler lock with pull-resistant key plug |
| 10/13/1981 | US4294092 Cylinder lock having spring-actuated pins |
| 10/06/1981 | US4292824 Double sided tumbler cylinder for a security lock |
| 09/15/1981 | US4289002 Key for a cylinder lock and method for making same |
| 08/11/1981 | US4282731 Pin-tumbler-type lock having antipick security action |
| 08/04/1981 | CA1106200A1 Cam lock |
| 06/30/1981 | US4275577 Lock device |
| 06/03/1981 | EP0029498A1 Cylinder lock with flat key |
| 06/02/1981 | US4270372 Key and lock system |
| 04/28/1981 | CA1099939A1 Axial split-pin tumbler-type lock mechanism |
| 04/21/1981 | US4262505 Hemispherical lock cylinder |
| 03/03/1981 | CA1096650A1 Pickproof lock |
| 02/11/1981 | EP0023604A1 Locking device with at least one profiled locking cylinder |
| 01/14/1981 | EP0022233A1 Coaxial double-barrel lock |
| 01/06/1981 | CA1092843A1 Lock with key slot manipulation barrier |
| 12/23/1980 | CA1091949A1 Axial split-pin tumbler-type lock mechanism and key therefor |
| 12/02/1980 | CA1090604A1 Plugless pin tumbler cylinder |
| 11/25/1980 | US4235086 Pin tumbler lock |
| 11/18/1980 | US4233828 Changeable combination, axial pin tumbler lock with single interface |
| 11/04/1980 | US4231243 Pin tumbler locks and their assembly |
| 11/04/1980 | US4231242 Plug for a key operated lock |
| 10/21/1980 | US4228668 Axial split-pin tumbler-type lock mechanism |
| 10/14/1980 | US4227387 Axial split-pin tumbler-type lock mechanism |
| 09/16/1980 | US4222252 Cylinder lock with a lock picking impediment |
| 09/09/1980 | US4221121 Multi-level lock system and method |
| 08/05/1980 | US4215557 Lock with key slot manipulation barrier |
| 07/29/1980 | CA1082478A1 Lock with normally non-removable key and auxiliary key removal device for use in interior locksets |