Patents by Inventor Robert C. Abrams

Robert C. Abrams 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).

  • Patent number: D287950
    Type: Grant
    Filed: September 21, 1984
    Date of Patent: January 27, 1987
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin Weder, Robert C. Abrams
  • Patent number: D289982
    Type: Grant
    Filed: September 21, 1984
    Date of Patent: May 26, 1987
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Robert C. Abrams
  • Patent number: D292182
    Type: Grant
    Filed: September 21, 1984
    Date of Patent: October 6, 1987
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Robert C. Abrams
  • Patent number: D292183
    Type: Grant
    Filed: September 21, 1984
    Date of Patent: October 6, 1987
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Robert C. Abrams
  • Patent number: D292184
    Type: Grant
    Filed: September 21, 1984
    Date of Patent: October 6, 1987
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Robert C. Abrams
  • Patent number: D292185
    Type: Grant
    Filed: March 29, 1985
    Date of Patent: October 6, 1987
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Robert C. Abrams, Erwin H. Weder
  • Patent number: D292186
    Type: Grant
    Filed: March 29, 1985
    Date of Patent: October 6, 1987
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Robert C. Abrams
  • Patent number: D292187
    Type: Grant
    Filed: March 29, 1985
    Date of Patent: October 6, 1987
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Robert C. Abrams
  • Patent number: D292188
    Type: Grant
    Filed: March 29, 1985
    Date of Patent: October 6, 1987
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Robert C. Abrams
  • Patent number: D292189
    Type: Grant
    Filed: March 29, 1985
    Date of Patent: October 6, 1987
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Robert C. Abrams
  • Patent number: D292190
    Type: Grant
    Filed: April 1, 1985
    Date of Patent: October 6, 1987
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Robert C. Abrams
  • Patent number: D292191
    Type: Grant
    Filed: April 1, 1985
    Date of Patent: October 6, 1987
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Robert C. Abrams