Patents by Inventor Douglas R. Cleminshaw

Douglas R. Cleminshaw 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).

  • Method of forming a one-piece member with a compartment therein
    Patent number: 4325176
    Abstract: A cutting assembly of the type usable for severing a sheet into discrete elements includes an elongate track member having an elongate slot therein. A cutter slide is moveable in the slot and includes downwardly extending projections for both immobilizing and tensioning the sheet locally prior to, and during the severing operation. A method of forming the track, other articles having a segmented upper wall, by injection molding side sections and upper wall segments at an angle relative to the position they assume in the completed article, and thereafter rotating the side sections and upper wall segments about flexible, injection molded hinge sections to complete the formation of the article.
    Type: Grant
    Filed: January 11, 1980
    Date of Patent: April 20, 1982
    Assignee: Scott Paper Company
    Inventors: Kenard E. Urion, Douglas R. Cleminshaw
  • Cutting assembly
    Patent number: 4210043
    Abstract: A cutting assembly of the type usable for severing a sheet into discrete elements includes an elongate track member having an elongate slot therein. A cutter slide is moveable in the slot and includes downwardly extending projections for both immobilizing and tensioning the sheet locally prior to, and during the severing operation. A method of forming the track, other articles having a segmented upper wall, by injection molding side sections and upper wall segments at an angle relative to the position they assume in the completed article, and thereafter rotating the side sections and upper wall segments about flexible, injection molded hinge sections to complete the formation of the article.
    Type: Grant
    Filed: November 9, 1978
    Date of Patent: July 1, 1980
    Assignee: Scott Paper Company
    Inventors: Kenard E. Urion, Douglas R. Cleminshaw
  • Handle for a hand tool
    Patent number: D270706
    Type: Grant
    Filed: May 21, 1981
    Date of Patent: September 27, 1983
    Assignee: Richard E. Gray
    Inventor: Douglas R. Cleminshaw
  • Socket wrench handle
    Patent number: D275726
    Type: Grant
    Filed: June 7, 1982
    Date of Patent: October 2, 1984
    Assignee: Richard E. Gray
    Inventor: Douglas R. Cleminshaw
  • Container for premoistened sheets
    Patent number: D312963
    Type: Grant
    Filed: June 24, 1988
    Date of Patent: December 18, 1990
    Assignee: Scott Paper Company
    Inventors: Douglas R. Cleminshaw, Paul A. Ranson
  • Combined aerosol valve lever and cap
    Patent number: D319188
    Type: Grant
    Filed: January 18, 1989
    Date of Patent: August 20, 1991
    Assignee: Scott Paper Company
    Inventor: Douglas R. Cleminshaw