Patents Assigned to Sensor Safe, Inc.
  • Door stop
    Patent number: 7690080
    Abstract: An apparatus is disclosed having a first wedge having a first side and a second side oriented at some angle relative to the first side, and a second wedge glidably connected to the first wedge, having a first side and a second side oriented at some angle relative to the first side. The first wedge glides relative to the second wedge to stop the door before the door stop reaches a maximum length of travel.
    Type: Grant
    Filed: September 11, 2007
    Date of Patent: April 6, 2010
    Assignee: Sensor Safe, Inc.
    Inventor: Charles Walter Coffman, II