Patents by Inventor Glenn T. Charlson

Glenn T. Charlson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5072464
    Abstract: A crib dropside is provided which includes a double-acting latch mechanism for releasing the dropside from a locked position. The dropside includes an upper rail having a groove extending within the front surface thereof. The grove extends for the entire length of the rail. A pair of spring-loaded locking pins are mounted to each end of the rail. A cable extends within the groove and is secured at each end to the locking pins, the center of the cable being secured to a slide member within the latch mechanism. The dropside is slidably mounted to a pair of tracks, the tracks including openings for receiving the locking pins. Actuation of the latch mechanism causes the pins to be withdrawn from the openings. Additional openings are provided within the tracks for allowing a mattress support and crib stabilizer bars to be mounted thereto.
    Type: Grant
    Filed: November 6, 1987
    Date of Patent: December 17, 1991
    Assignee: Simmons Juvenile Products Company, Inc.
    Inventors: Harvey J. Draheim, Glenn T. Charlson, John L. Beiswenger, Merlin A. Brunner
  • Patent number: 4703524
    Abstract: A crib is provided including a drop side, a spring hanger, and stabilizing bars, all of which are mounted to common sets of tracks. The tracks are secured to the corner posts of the crib. The drop side includes an actuating mechanism including catch bars which are positioned within a groove in the upper rail thereof. The catch bars are maneuvered by an actuating member located near the center of the upper rail. Safety features are provided to prevent accidental lowering of the drop side.
    Type: Grant
    Filed: December 28, 1984
    Date of Patent: November 3, 1987
    Assignee: Simmons Universal Corporation
    Inventors: Merlin A. Brunner, Harvey J. Draheim, Glenn T. Charlson