| DUALPLEX C&K SYSTEMS, INC.
73736307 06 Jun 1988 | on 23 Jan 2010 | ELECTRONIC SECURITY EQUIPMENT, NAMELY, INTERFACE MODULES AND TRANSPOND... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products DUAL PLEX | | | INTELLIVISION C&K Systems, Inc.
74585047 12 Oct 1994 | on 14 Jan 2006 | electronic security system television cameras and monitors for use in ... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products electronic security system television cameras and monitors for use in protecting property and life | | | SPREADNET C&K Systems, Inc.
74313621 14 Sep 1992 | on 15 Oct 2005 | radio frequency activated detectors,radio frequency activated detector... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products radio frequency activated detectors | | | WE'RE SERIOUS ABOUT SECURITY C&K Systems, Inc.
74343856 28 Dec 1992 | on 12 May 2001 | electronic motion sensors used in security equipment,electronic motion... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products electronic motion sensors used in security equipment | | | INTELLIFIRE C&K Systems, Inc.
75210452 09 Dec 1996 | on 24 Jun 1998 | electrical apparatus, namely, heat and smoke detectors,electrical appa... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products electrical apparatus, namely, heat and smoke detectors | | | BABY BELL C&K Systems, Inc.
74543879 30 Jun 1994 | on 18 Mar 1998 | electronic motion sensors used in security equipment,electronic motion... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products electronic motion sensors used in security equipment | | | DUAL TEC "A.I." C&K Systems, Inc.
74572380 12 Sep 1994 | on 05 Sep 1996 | sensors containing a sophisticated microcontroller for sensing objects... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products sensors containing a sophisticated microcontroller for sensing objects and the like | | | DUAL TEC MINI-TEK C&K Systems, Inc.
74572364 12 Sep 1994 | on 06 Mar 1996 | miniature motion sensors,miniature motion sensors Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products miniature motion sensors | | | FLEXZONE C&K Systems, Inc.
74454216 04 Nov 1993 | on 09 Nov 1995 | electronic devices which detect the breaking of glass, not for use wit... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products electronic devices which detect the breaking of glass, not for use with automobiles | | | M.S.L.T. C&K Systems, Inc.
74520474 06 May 1994 | on 19 Oct 1995 | electrical devices, namely sensors for use in alarm systems,electrical... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products electrical devices, namely sensors for use in alarm systems | |