Patents by Inventor Charles J. Herman

Charles J. Herman 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).

  • Vertically adjustable door hinge assembly
    Patent number: 4070728
    Abstract: A vertically adjustable lower hinge assembly for a center-hung door, such as for use on a refrigerator or freezer. The lower hinge assembly is adjustably fastened to the door frame. Beneath the lower hinge assembly is an adjustable support member in the form of a cam plate that is also fastened to the door frame. The support member is used for raising or lowering the lower hinge assembly, and in turn changing the elevation of the door. The support member also reinforces the holding power of the fasteners of the lower hinge assembly.
    Type: Grant
    Filed: October 26, 1976
    Date of Patent: January 31, 1978
    Assignee: General Electric Company
    Inventor: Charles J. Herman