Patents Assigned to Claiborne Electronics, Inc.
  • Door-mounted combination intercom and viewer
    Patent number: 4584436
    Abstract: An improved door-mounted combination intercom and viewer is provided including a pair of identical housings, each having a microphone and a speaker therein. The microphones are isolated from contact with the housings by a vibration damping material to prevent feedback.
    Type: Grant
    Filed: April 27, 1984
    Date of Patent: April 22, 1986
    Assignee: Claiborne Electronics, Inc.
    Inventors: Charles B. Boenning, Charles J. Moorman
  • Combined door viewer and two-way intercom unit
    Patent number: D283130
    Type: Grant
    Filed: November 30, 1983
    Date of Patent: March 25, 1986
    Assignee: Claiborne Electronics, Inc.
    Inventor: Charles B. Boenning