Patents by Inventor Richard Arthur Crump

Richard Arthur Crump 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).

  • Telephone stand
    Patent number: D244380
    Type: Grant
    Filed: August 13, 1975
    Date of Patent: May 17, 1977
    Assignee: Northern Electric Company Limited
    Inventors: Richard Arthur Crump, John Scott Gibson, Allan Joseph Solar
  • Telephone booth
    Patent number: D244381
    Type: Grant
    Filed: August 13, 1975
    Date of Patent: May 17, 1977
    Assignee: Northern Electric Company Limited
    Inventors: Richard Arthur Crump, John Scott Gibson, Allan Joseph Solar
  • Telephone stand
    Patent number: D244454
    Type: Grant
    Filed: August 13, 1975
    Date of Patent: May 24, 1977
    Assignee: Northern Electric Company Limited
    Inventors: Richard Arthur Crump, John Scott Gibson, Allan Joseph Solar
  • Telephone stand
    Patent number: D244455
    Type: Grant
    Filed: August 13, 1975
    Date of Patent: May 24, 1977
    Assignee: Northern Electric Company Limited
    Inventors: Richard Arthur Crump, John Scott Gibson, Allan Joseph Solar
  • Telephone booth
    Patent number: D244456
    Type: Grant
    Filed: August 13, 1975
    Date of Patent: May 24, 1977
    Assignee: Northern Electric Company Limited
    Inventors: Richard Arthur Crump, John Scott Gibson, Allan Joseph Solar