Patents Assigned to Silent Witness Enterprises Ltd.
  • Patent number: 6708943
    Abstract: An apparatus for adjustably mounting a camera. The apparatus comprises a base bracket, a ring bracket, a square bracket and a carrier bracket.
    Type: Grant
    Filed: March 16, 2001
    Date of Patent: March 23, 2004
    Assignee: Silent Witness Enterprises Ltd.
    Inventors: Natalia E. Ursan, William E. Fenton, Dennis K. Ho
  • Publication number: 20020130230
    Abstract: An apparatus for adjustably mounting a camera. The apparatus comprises a base bracket, a ring bracket, a square bracket and a carrier bracket.
    Type: Application
    Filed: March 16, 2001
    Publication date: September 19, 2002
    Applicant: Silent Witness Enterprises Ltd.
    Inventors: Natalia E. Ursan, William E. Fenton, Dennis K. Ho
  • Patent number: 6378173
    Abstract: A hinge apparatus consisting of a wire hinge, hinge bracket and cover bracket to provide a means for permitting the easy removal of a cover of a protective enclosure without its complete disengagement from the body of the enclosure. The hinge apparatus maintains the attachment of the cover to the main body of the protective enclosure without hindering access to the internal components within the enclosure.
    Type: Grant
    Filed: March 8, 2000
    Date of Patent: April 30, 2002
    Assignee: Silent Witness Enterprises, Ltd.
    Inventors: Dennis K. Ho, William Fenton
  • Patent number: 5946404
    Abstract: An audio/video surveillance recording system comprising both units having a video camera and units having a dummy lens is disclosed. The use of a dummy lens rather than tinted or mirrored glass on the camera housing provides a greater amount of light to the camera. A unique mounting assembly which lets the dummy units be substituted for the live units without removing the mounting brackets is also disclosed. Both the dummy and live units have illuminated indicators. The system uses weatherproof microphones manufactured using a novel plastic dipping and coating method.
    Type: Grant
    Filed: April 20, 1998
    Date of Patent: August 31, 1999
    Assignee: Silent Witness Enterprises Ltd.
    Inventors: Rajeev K. Bakshi, Marcel Veronesi, Michael Wall
  • Patent number: D449630
    Type: Grant
    Filed: October 24, 2000
    Date of Patent: October 23, 2001
    Assignee: Silent Witness Enterprises Ltd.
    Inventors: Roman P. Rak, Sudeep Mohan, Dennis K. Ho
  • Patent number: D450738
    Type: Grant
    Filed: August 16, 2000
    Date of Patent: November 20, 2001
    Assignee: Silent Witness Enterprises Ltd.
    Inventor: Roman P. Rak
  • Patent number: D452696
    Type: Grant
    Filed: June 13, 2001
    Date of Patent: January 1, 2002
    Assignee: Silent Witness Enterprises, Ltd.
    Inventor: William E. Fenton
  • Patent number: D453350
    Type: Grant
    Filed: March 16, 2001
    Date of Patent: February 5, 2002
    Assignee: Silent Witness Enterprises, Ltd.
    Inventors: William E. Fenton, Roman P. Rak, Natalia E. Ursan
  • Patent number: D455166
    Type: Grant
    Filed: July 11, 2000
    Date of Patent: April 2, 2002
    Assignee: Silent Witness Enterprises, Ltd.
    Inventors: Elie-Jean Raad, Roman P. Rak, William Fenton
  • Patent number: D468333
    Type: Grant
    Filed: September 26, 2001
    Date of Patent: January 7, 2003
    Assignee: Silent Witness Enterprises, Ltd.
    Inventor: William E. Fenton