Patents by Inventor Fred R. McAlarney

Fred R. McAlarney 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).

  • Dual function sealing gasket
    Patent number: 4138049
    Abstract: A resilient, honey-comb extrusion for gaskets for refrigerator doors and the like has a stiff base member, an outer wall over said base member, a lower triangular cell and an upper pentagonal cell. The extrusion can be used to form a compression gasket as is or a magnetic gasket by insertion of a magnetic strip in the pentagonal cell.
    Type: Grant
    Filed: October 29, 1976
    Date of Patent: February 6, 1979
    Assignee: The Pantasote Company
    Inventor: Fred R. McAlarney
  • Extruder screw
    Patent number: 3998318
    Abstract: An extruder screw has a portion of the flight thereof composed of a titanium carbide/steel composite of a hardness R.sub.c 55-68 to extend the life of the screw when used to extrude filled plastics material.
    Type: Grant
    Filed: March 31, 1975
    Date of Patent: December 21, 1976
    Assignee: The Pantasote Company
    Inventor: Fred R. McAlarney
  • Sealing gasket
    Patent number: 3952455
    Abstract: A resilient, honey-comb gasket for refrigerator doors and the like has a stiff base member, an outer wall over said base member, an oblong central cell extending from the base member to said outer wall and a pair of upwardly diverging arms connecting the central cell to the outer wall.
    Type: Grant
    Filed: January 20, 1975
    Date of Patent: April 27, 1976
    Assignee: The Pantasote Company
    Inventor: Fred R. McAlarney