Patents by Inventor Keith E. Ridgway

Keith E. Ridgway 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).

  • Door pull having simulated thumb lever
    Patent number: D246418
    Type: Grant
    Filed: January 13, 1977
    Date of Patent: November 22, 1977
    Assignee: Ajax Hardware Corporation
    Inventors: Keith E. Ridgway, Edward W. Scott
  • Door pull having simulated thumb lever
    Patent number: D246419
    Type: Grant
    Filed: January 13, 1977
    Date of Patent: November 22, 1977
    Assignee: Ajax Hardware Corporation
    Inventors: Keith E. Ridgway, Edward W. Scott
  • Drawer pull having bail
    Patent number: D246421
    Type: Grant
    Filed: January 13, 1977
    Date of Patent: November 22, 1977
    Assignee: Ajax Hardware Corporation
    Inventors: Keith E. Ridgway, Edward W. Scott
  • Ring pull
    Patent number: D246423
    Type: Grant
    Filed: January 13, 1977
    Date of Patent: November 22, 1977
    Assignee: Ajax Hardware Corporation
    Inventors: Keith E. Ridgway, Edward W. Scott
  • Pull for doors, drawers or the like
    Patent number: D246426
    Type: Grant
    Filed: January 13, 1977
    Date of Patent: November 22, 1977
    Assignee: Ajax Hardware Corporation
    Inventors: Keith E. Ridgway, Edward W. Scott
  • Pull
    Patent number: D246427
    Type: Grant
    Filed: January 13, 1977
    Date of Patent: November 22, 1977
    Assignee: Ajax Hardware Corporation
    Inventors: Keith E. Ridgway, Edward W. Scott
  • Pull backplate
    Patent number: D246434
    Type: Grant
    Filed: January 13, 1977
    Date of Patent: November 22, 1977
    Assignee: Ajax Hardware Corporation
    Inventors: Keith E. Ridgway, Edward W. Scott
  • Support for bathroom tissue
    Patent number: D256860
    Type: Grant
    Filed: January 15, 1979
    Date of Patent: September 16, 1980
    Assignee: Scovill Inc.
    Inventors: Thomas J. Ryan, Keith E. Ridgway
  • Bathroom support fixture
    Patent number: D256861
    Type: Grant
    Filed: January 15, 1979
    Date of Patent: September 16, 1980
    Assignee: Scovill Inc.
    Inventors: Thomas J. Ryan, Keith E. Ridgway
  • Towel bar
    Patent number: D256862
    Type: Grant
    Filed: January 15, 1979
    Date of Patent: September 16, 1980
    Assignee: Scovill Inc.
    Inventors: Thomas J. Ryan, Keith E. Ridgway
  • Towel ring
    Patent number: D256863
    Type: Grant
    Filed: January 15, 1979
    Date of Patent: September 16, 1980
    Assignee: Scovill Inc.
    Inventors: Thomas J. Ryan, Keith E. Ridgway
  • Hook
    Patent number: D256867
    Type: Grant
    Filed: January 15, 1979
    Date of Patent: September 16, 1980
    Assignee: Scovill Inc.
    Inventors: Thomas J. Ryan, Keith E. Ridgway