| Patents for E05B 45 - Alarm locks (4,216) |
|---|
| 04/07/1993 | CN2129313Y Built-in electronic anti-theft doorlock with alarming bell |
| 04/07/1993 | CN2129312Y Safety anti-theft dispersal multifunction door lock |
| 04/07/1993 | CN1070713A Multifunction spring sipher alarm lock |
| 03/24/1993 | CN2128656Y Key controlling warner for door lock |
| 03/17/1993 | CN2128288Y Alarm lock |
| 03/16/1993 | US5194845 Combination u-lock and security loop with tamper alarm |
| 03/02/1993 | US5191314 Combination anti-theft lock and alarm |
| 02/17/1993 | CN2127110Y Thread alarm lock for bicycle |
| 02/17/1993 | CN2127109Y Anti-theft electronic alarm lock for bicycle |
| 02/10/1993 | CN2126865Y Electronic coding alarm lock |
| 01/05/1993 | US5177466 Lock structure with a warning device |
| 12/30/1992 | CN2126278U Anti-theft lock with sound alarming function |
| 12/30/1992 | CN2126277U Anti-theft door lock with alarm |
| 12/30/1992 | CN2126276U Anti-theft alarm puzzle lock |
| 12/23/1992 | CN2125643U Double-functional theft-proof alarm lock |
| 12/23/1992 | CN2125642U Anti-prizing anti-breaking lock with alarm |
| 12/15/1992 | US5172097 Security box for mounting against a wall and for holding keys |
| 12/09/1992 | CN2124288U Automatic alarm door lock |
| 12/09/1992 | CN2124287U Cipher concealed type theftproof alarm lock capable of adjusting mounting thickness |
| 12/02/1992 | CN2123579U Anti-theft alarm lock |
| 12/01/1992 | US5168258 Protective device for padlocks for truck cargo doors |
| 11/26/1992 | DE4117100A1 Electrically driven security bolt for vehicle door - receives code to drive bolt into door recess from door pillar mounting |
| 11/11/1992 | CN2121511U Bicycle shock-triggering alarm theft-proof lock |
| 11/11/1992 | CN2121504U Lock apparatus |
| 11/11/1992 | CN2121503U Electronic cylinder lock |
| 11/04/1992 | CN2120850U Intelligence magnetic lock |
| 11/04/1992 | CN2120849U Self-alarm anti-theft cipher lock |
| 10/28/1992 | CN2120153U Multi-function door lock |
| 10/26/1992 | WO1992019831A1 An improved locking device and alarm system |
| 10/26/1992 | CA2109105A1 An improved locking device and alarm system |
| 10/07/1992 | CN2118125U Electronic anti-theft alarm lock for bicycle |
| 10/06/1992 | US5152564 Refrigerator door lock apparatus |
| 09/23/1992 | CN2116751U Alarm lock for bicycle |
| 09/23/1992 | CN2116742U Electronic door lock |
| 09/23/1992 | CN2116741U Cylinder lock with alarm device |
| 09/23/1992 | CN2116740U Universal puzzle lock type siren |
| 09/09/1992 | CN2115378U Warning device of safety lock |
| 08/18/1992 | US5139292 Emergency exit alarm lock |
| 08/05/1992 | CN2111985U Multifunctional anti-theft alarm electronic door lock |
| 07/21/1992 | US5132667 Cranford alert system - burglar alarm |
| 07/15/1992 | CN2110058U Multifunction pearl cipher alarm lock |
| 07/08/1992 | EP0493583A1 Double security lock for emergency exits |
| 06/25/1992 | DE4139070A1 Sensor for security alarm switching in motor vehicle - incorporates reed switches for detecting switching at alarm installation and attempt at external manipulation by magnet |
| 06/24/1992 | CN2108140U Alarm lock |
| 06/03/1992 | CN2106205U Drawer lock with alarm |
| 06/03/1992 | CN2106200U Self-theft-proof coerce-proof forced alarm for cipher lock |
| 05/27/1992 | EP0486722A1 Cylinder lock |
| 05/27/1992 | CN2105538U Door lock with electronic code alarm |
| 05/27/1992 | CN2105537U Clock type anti-pry lock with electronic alarm |
| 05/27/1992 | CN1061456A Alarm and brake control device of lock |
| 05/12/1992 | US5113174 Device for giving alarm for failure to draw out key for vehicle |
| 05/07/1992 | DE4104042C1 Core protector for cylinder lock - incorporates blade directed towards cylinder core to cut conducting foil |
| 05/06/1992 | CN2103613U Alarm chain lock |
| 04/30/1992 | WO1992007155A1 Lock monitor |
| 04/29/1992 | EP0483048A2 Internal key-in-ignition-warning/ignition switch |
| 04/22/1992 | CN2102335U Anti-theft safety lock with cipher alarm |
| 04/15/1992 | EP0193537B1 Microcomputer controlled locking system |
| 04/01/1992 | CN2100442U Multi-row billiards and multi-bolt alarm lock |
| 03/25/1992 | CN2099813U Theft-proof puzzle lock with alarm for bicycle |
| 03/25/1992 | CN2099800U Theft-proof device with electron cipher |
| 03/11/1992 | CN2098532U Multifunctional anti-theft lock |
| 03/04/1992 | CN2097874U Electronic alarm safe door lock |
| 03/04/1992 | CN2097873U Multi-functional electronic alarm anti-stealing door bell spring lock |
| 02/26/1992 | CN2097248U Multifunctional electronic alarm anti-theft door lock |
| 02/19/1992 | CN2096606U Safety lock |
| 02/06/1992 | WO1992001852A1 Double security lock for emergency exits |
| 02/04/1992 | US5085475 Exit-delaying mechanism, for a panic exit device |
| 01/29/1992 | EP0468514A1 Door or window fastener with sensor |
| 01/29/1992 | EP0467983A1 Anti-theft device. |
| 01/15/1992 | CN2093218U Contact type combination lock with alarm device for safe or door |
| 01/07/1992 | CA1294027C Security systems for controlling passage between restricted and unrestricted area |
| 12/27/1991 | EP0462339A1 Device for giving alarm for failure to draw out key for vehicle |
| 12/25/1991 | CN2091335U Electric alarm lock |
| 12/25/1991 | CN2091334U Multi-functional anti-stealing alarm lock |
| 11/27/1991 | CN2089503U 簧片报警锁 Reed Alarm Lock |
| 11/20/1991 | CN2089043U Anti theft alarm lock |
| 11/19/1991 | US5066941 Internal key-in-ignition-warning/ignition switch |
| 11/12/1991 | US5065136 Door security system |
| 11/05/1991 | US5062670 Lock monitor |
| 10/16/1991 | CN2086775U Auto-alarming anti-theft lock of door |
| 10/16/1991 | CN2086774U Anti-picking and alarming puzzle lock of door |
| 10/02/1991 | CN2085830U Electronic anti-theft alarm lock with door bell |
| 09/18/1991 | CN2084967U Multifunction door lock |
| 09/17/1991 | US5049704 Electrical conductor element |
| 09/11/1991 | CN2084487U Anti-theft alarm door lock |
| 08/28/1991 | CN2083614U Theft-proof electronic door bell lock |
| 08/28/1991 | CN2083610U Three-safety numerically controlled remote control alarm puzzle lock for safe |
| 08/20/1991 | US5041814 Lock with alarm device |
| 08/13/1991 | US5039147 Doorstays |
| 08/07/1991 | CN2082295U Prizing-proof door lock with auto-alarm |
| 07/17/1991 | CN2080964U Household anti-theft alarm door lock |
| 07/16/1991 | US5032697 Actuating device for an electrical switch |
| 07/03/1991 | CN2080090U Anti-theft alarm lock of bicycle |
| 07/03/1991 | CN2080086U Anti-theft alarm door lock |
| 06/26/1991 | EP0434425A1 Security tag attachment |
| 06/26/1991 | CN2079644U Electronic lock with self-defence, alarm and catching thief functions |
| 06/19/1991 | CN2079208U Rob-proof alarm lock |
| 06/12/1991 | CN1052163A Six-functional antithief alarm spring lock for door |
| 06/11/1991 | US5023596 Bicycle alarm |
| 06/05/1991 | CN2078358U Reverse gear drive alarm lock |