Patents by Inventor Milt J. Halsted

Milt J. Halsted 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).

  • Combined door handle and lock plate
    Patent number: D300113
    Type: Grant
    Filed: April 15, 1987
    Date of Patent: March 7, 1989
    Assignee: Kwikset Corporation
    Inventors: Milt J. Halsted, Karen L. Graham
  • Combined handle and lock
    Patent number: D300114
    Type: Grant
    Filed: April 15, 1987
    Date of Patent: March 7, 1989
    Assignee: Kwikset Corporation
    Inventors: Milt J. Halsted, Karen L. Graham
  • Combined handle and lock
    Patent number: D300115
    Type: Grant
    Filed: April 15, 1987
    Date of Patent: March 7, 1989
    Assignee: Kwikset Corporation
    Inventors: Milt J. Halsted, Karen L. Graham
  • Combined door handle and lock plate unit
    Patent number: D300202
    Type: Grant
    Filed: April 15, 1987
    Date of Patent: March 14, 1989
    Assignee: Kwikset Corporation
    Inventors: Milt J. Halsted, Karen L. Graham
  • Combined door handle and lock plate unit
    Patent number: D300203
    Type: Grant
    Filed: April 15, 1987
    Date of Patent: March 14, 1989
    Assignee: Kwikset Corporation
    Inventors: Milt J. Halsted, Karen L. Graham
  • Combined door handle and lock plate unit
    Patent number: D300204
    Type: Grant
    Filed: April 15, 1987
    Date of Patent: March 14, 1989
    Assignee: Kwikset Corporation
    Inventors: Milt J. Halsted, Karen L. Graham
  • Combined lock and handle unit
    Patent number: D302103
    Type: Grant
    Filed: April 15, 1987
    Date of Patent: July 11, 1989
    Assignee: Kwikset Corporation
    Inventors: Milt J. Halsted, Karen L. Graham
  • Combined lock and handle unit
    Patent number: D303489
    Type: Grant
    Filed: April 15, 1987
    Date of Patent: September 19, 1989
    Assignee: Kwikset Corporation
    Inventors: Milt J. Halsted, Karen L. Graham