Patents Assigned to The Knapheide Manufacturing Co.
  • Patent number: 4064595
    Abstract: A hinge construction particularly designed for exterior usage is provided by the present invention. Two planar sections are comprised of complementary land portions and cutaway portions disposed in spaced apart relationship along the length of the hinge. The cutaway portions of one section receive the land portions of the other section. With such configuration only a single thickness of metal separates the hinged member from the mounting member. First and second barrel mounting sections extend in the same direction outwardly away from the respective first and second planar sections. The two barrel mounting sections in turn mount complementary hinge barrels which, when positioned in alignment, receive a hinge pin. As a result of the hinge mounting sections projecting outwardly away from the hinged member and the mounting members, a weather shield is formed to help keep moisture and dirt out of the opening that is closed by the door.
    Type: Grant
    Filed: September 7, 1976
    Date of Patent: December 27, 1977
    Assignee: The Knapheide Manufacturing Co.
    Inventor: John Y. McLeish Leaver
  • Patent number: D243164
    Type: Grant
    Filed: August 13, 1975
    Date of Patent: January 25, 1977
    Assignee: The Knapheide Manufacturing Co.
    Inventor: Harold W. Knapheide, III
  • Patent number: D773921
    Type: Grant
    Filed: March 25, 2015
    Date of Patent: December 13, 2016
    Assignee: The Knapheide Manufacturing Co.
    Inventors: Christopher R. Weiss, Mandar D. Dighe, Anthony W. Marshall