| Patents for G08B 15 - Identifying, scaring, or incapacitating burglars, thieves, or intruders, e.g. by explosives (2,952) |
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| 02/16/1994 | CN2156546Y Electronic rob-proof alarm device |
| 01/26/1994 | CN2154510Y High-voltage d.c. hangingscreen for keeping lookout |
| 01/25/1994 | US5282182 Video monitor and housing assembly |
| 01/19/1994 | EP0389495B1 Locking system |
| 01/19/1994 | CN2153838Y Defending device for police |
| 01/11/1994 | US5278643 Monitoring apparatus in game hall |
| 01/05/1994 | DE4233137C1 Verfahren und Vorrichtung zur Steuerung einer Kamera Method and apparatus for control of a camera |
| 12/29/1993 | CN2151506Y Computer attachment against stealing |
| 12/23/1993 | WO1993025414A2 Security enabling and switching devices |
| 12/23/1993 | CA2137467A1 Security enabling and switching devices |
| 12/22/1993 | CN2150592Y Low-power-loss high-voltage impulse network controller |
| 12/22/1993 | CN1079836A Auto-counterattack system for electronically anti-theft door and window |
| 12/09/1993 | WO1993024910A1 Intruder identifying ink injection system |
| 12/01/1993 | CN2147752Y Alarm and recreation gloves |
| 11/30/1993 | US5266927 Personal protection device |
| 11/16/1993 | US5262869 Apparatus and method for monitoring a CCTV camera |
| 11/03/1993 | CN2145230Y Anti-theft ring for wire and cable |
| 10/28/1993 | WO1993021736A1 Image splitter for security cameras and the like |
| 10/27/1993 | CN2144838Y Theft-proof alarm self-defence flashlight |
| 10/20/1993 | EP0565830A2 Method and apparatus for user control by deriving next states of a process from a current state and by providing a visual presentation of the derived next states |
| 10/14/1993 | WO1993020655A1 Improved security protection system and method |
| 10/12/1993 | US5252947 Home security device simulating a television receiver |
| 10/07/1993 | DE4310363A1 Intruder and theft prevention system - has electrical shock pulse source in parallel with acoustic alarm source employing charge storage capacitor and HV transformer |
| 09/29/1993 | EP0562948A1 Housing assembly for housing a surveillance television camera |
| 09/29/1993 | EP0562491A1 Anti-theft device for valuable products such as compact discs or the like |
| 09/29/1993 | EP0539565A4 Omniview motionless camera orientation system |
| 09/24/1993 | CA2092163A1 Anti-theft device for high value products such as compact discs and the like |
| 09/22/1993 | CN1076538A Simple and easy device for guarding against robbery |
| 09/15/1993 | EP0560640A1 Device and corresponding method for transferring valuable documents, such as banknotes |
| 09/07/1993 | US5242349 Arm exercise apparatus |
| 08/31/1993 | US5241427 Message door lock apparatus |
| 08/31/1993 | US5240220 TV camera supporting device |
| 08/26/1993 | DE4226420A1 Control of data compressed recording and playback of multiple source video signals - has microcomputer controlled compression with sequential playback to expansion unit with error correction |
| 08/25/1993 | CN2140625Y Protective electronic garments |
| 08/04/1993 | EP0554197A1 Surveillance device with a mobile camera |
| 08/04/1993 | CN2139756Y Portable multifunctional radio with alarm |
| 07/28/1993 | CN2139282Y Theft-proof device |
| 07/21/1993 | EP0551853A1 Bendable currency security dye pack |
| 07/20/1993 | US5229850 Video monitoring system including a memory for storing and transmitting a video signal immediately following the occurrence of an event |
| 07/08/1993 | DE4227923A1 Alarm and bearing transmitter with currency defacement system - protects high-value package transport vehicle by activating radio security link and spraying dye over banknotes |
| 07/06/1993 | US5225863 Remotely operated camera system with battery recharging system |
| 07/06/1993 | US5224675 Mounting apparatus |
| 06/29/1993 | US5223872 Surveillance device with eyeball assembly and pivotably mountable carriage assembly |
| 05/26/1993 | CN2134458Y High-voltage beat anti-theft door lock with chinese alarm |
| 05/25/1993 | US5214245 Protective casing for optical instruments |
| 05/19/1993 | CN2133887Y Anti-theft self-defence device |
| 05/19/1993 | CN2133886Y Anti-theft alarm |
| 05/13/1993 | CA2068774A1 Video monitor and housing assembly |
| 05/12/1993 | CN2133022Y Intelligence electronic entrance guard |
| 05/05/1993 | EP0539565A1 Omniview motionless camera orientation system |
| 05/05/1993 | CN2132227Y Self-defence anti-hijacker device for taxi driver |
| 05/04/1993 | US5208085 Ink or dye-filled blister packs |
| 04/28/1993 | CN2131143Y Multipurpose doorbell structure device |
| 04/23/1993 | CA2053949A1 Aerosol spray for self protection and identification of assailants |
| 04/21/1993 | EP0537468A2 Television camera surveillance device and pivotably mountable carriage assembly |
| 04/20/1993 | US5204742 Easily removable optical monitoring installation |
| 04/15/1993 | WO1993007600A1 Method and means for preventing trespassing |
| 04/15/1993 | WO1993007599A1 Sound effects system connected to door bell or burglar alarm |
| 04/08/1993 | DE4133110A1 Break in and antitheft system for various objects - has housing with build-in tear gas canister released by major operating lever and also triggering alarm |
| 04/01/1993 | WO1993006571A1 Personal safety device |
| 04/01/1993 | CA2119235A1 Personal safety device |
| 03/24/1993 | CN2128757Y Anti-robbing self-guard warning device for savings bank |
| 03/24/1993 | CN2128756Y Anti-theft safety-lock |
| 03/23/1993 | US5196828 Bendable currency security dye pack |
| 03/18/1993 | WO1993005614A1 Case for monitor camera |
| 03/16/1993 | CA1314360C Crime prevention marking system |
| 03/03/1993 | EP0529996A1 On-vehicle electronic device |
| 02/09/1993 | US5185667 Omniview motionless camera orientation system |
| 02/04/1993 | WO1993002435A1 Document invalidation apparatus and trigger for operation thereof |
| 02/03/1993 | EP0525895A1 Security system for an apparatus |
| 02/03/1993 | EP0525482A2 Surveillance apparatus with enhanced control of camera and lens assembly |
| 02/03/1993 | EP0524928A1 Anti-theft clip with bursting fluid |
| 01/26/1993 | US5182541 Remote controlled theft deterrent system |
| 01/20/1993 | EP0523358A1 Circuit arrangement for an intruder or anti-theft alarm system |
| 01/19/1993 | US5181120 Surveillance camera system |
| 01/07/1993 | WO1993000664A1 Photographic security system |
| 01/05/1993 | USH1124 Particle smoke generator and method |
| 01/05/1993 | US5177467 Alarming and entertaining glove |
| 12/23/1992 | WO1992022850A1 Protective camera housing and optical system for use in destructive environments |
| 12/23/1992 | EP0518873A1 Security arrangement. |
| 12/23/1992 | CA2110160A1 Protective camera housing and optical system for use in destructive environments |
| 12/16/1992 | CN2125165U Multifunctional theft-proof alarm safety controller |
| 11/26/1992 | WO1992021208A1 Omniview motionless camera orientation system |
| 11/24/1992 | US5166676 A transponder |
| 11/19/1992 | EP0513362A1 Monitoring system in play hall |
| 11/19/1992 | DE4115576A1 Room monitor for counting and treasury rooms e.g. in bank - combines TV monitoring with acoustic monitoring using microphones in room and sound records associated with them |
| 11/17/1992 | US5164979 Security system using telephone lines to transmit video images to remote supervisory location |
| 11/17/1992 | US5164718 Separate lock and unlock codes for a security box |
| 11/12/1992 | WO1992020196A1 An observation and recording system for a police vehicle |
| 11/10/1992 | US5161680 Protective device |
| 10/20/1992 | US5156272 Device for defacing valuable documents and cases for automatic banknote dispensers fitted with such device |
| 10/13/1992 | US5155474 Intrusion detection apparatus |
| 10/06/1992 | US5153623 Surveillance camera with integrated support |
| 09/17/1992 | WO1992016074A1 Surveillance camera system |
| 09/17/1992 | DE4108477A1 Device for protecting taxi driver against assailant - uses press bag inflatable by foot valve |
| 09/01/1992 | US5144661 Security protection system and method |
| 08/05/1992 | EP0497707A2 Apparatus and method for monitoring a camera of CCTV |
| 08/05/1992 | CN2112183U Anti-theft defending warning apparatus |
| 08/04/1992 | CA1306042C User identifying vehicle control and security device |
| 07/30/1992 | DE4102951A1 Self defence and alarm device for taxi driver - uses foot pedal to trigger hidden spay cans of irritant gas and lock passenger seat belt |