Patents Assigned to Gem, Incorporated
  • Cleaning device
    Patent number: 4377879
    Abstract: A cleaning device is disclosed as comprising a plurality of cleaning elements, a handle having a first end adapted to be manually graspable and a second end, and a connector comprising a hollow portion adapted for receiving the second end of the handle for securing the handle to said connector, a flexible securing tongue adapted to be disposed abut the cleaning elements, and at least one locking member for receiving the leading end of the securing tongue, whereby the securing tongue may be secured tightly to said connector.
    Type: Grant
    Filed: December 22, 1981
    Date of Patent: March 29, 1983
    Assignee: Gem, Incorporated
    Inventor: Peter Christo
  • Mop mounting plate
    Patent number: D247949
    Type: Grant
    Filed: January 13, 1977
    Date of Patent: May 23, 1978
    Assignee: Gem, Incorporated
    Inventors: Raymond C. Tillinghast, William M. Grant
  • Squeeze mop
    Patent number: D274565
    Type: Grant
    Filed: May 21, 1982
    Date of Patent: July 3, 1984
    Assignee: Gem, Incorporated
    Inventors: William H. Smith, Jr., Robert S. Eldred
  • Wax applicator mop head
    Patent number: D274856
    Type: Grant
    Filed: April 12, 1982
    Date of Patent: July 24, 1984
    Assignee: Gem, Incorporated
    Inventors: William H. Smith, Ora K. Fields