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: D292561
    Type: Grant
    Filed: September 21, 1984
    Date of Patent: November 3, 1987
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Robert C. Abrams
  • Patent number: D293222
    Type: Grant
    Filed: September 21, 1984
    Date of Patent: December 15, 1987
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Robert C. Abrams, Erwin H. Weder
  • Patent number: D293223
    Type: Grant
    Filed: September 21, 1984
    Date of Patent: December 15, 1987
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Robert C. Abrams
  • Patent number: D293304
    Type: Grant
    Filed: September 21, 1984
    Date of Patent: December 22, 1987
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Robert C. Abrams
  • Patent number: D293305
    Type: Grant
    Filed: September 21, 1984
    Date of Patent: December 22, 1987
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Robert C. Abrams
  • Patent number: D293306
    Type: Grant
    Filed: September 21, 1984
    Date of Patent: December 22, 1987
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Robert C. Abrams
  • Patent number: D293307
    Type: Grant
    Filed: September 21, 1984
    Date of Patent: December 22, 1987
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Robert C. Abrams
  • Patent number: D293308
    Type: Grant
    Filed: September 21, 1984
    Date of Patent: December 22, 1987
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Robert C. Abrams
  • Patent number: D296535
    Type: Grant
    Filed: November 14, 1986
    Date of Patent: July 5, 1988
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Robert C. Abrams
  • Patent number: D297422
    Type: Grant
    Filed: January 12, 1987
    Date of Patent: August 30, 1988
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Robert C. Abrams
  • Patent number: D298017
    Type: Grant
    Filed: September 21, 1984
    Date of Patent: October 11, 1988
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Robert C. Abrams
  • Patent number: D313573
    Type: Grant
    Filed: October 13, 1987
    Date of Patent: January 8, 1991
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Wanda M. Weder, Franklin J. Craig, Wilma M. Donnelly, Phyllis J. Bolk, John W. Bergstrand, Robert C. Abrams
  • Patent number: D313574
    Type: Grant
    Filed: October 13, 1987
    Date of Patent: January 8, 1991
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Wanda M. Weder, Franklin J. Craig, Wilma M. Donnelly, Phyllis J. Bolk, John W. Bergstrand, Robert C. Abrams
  • Patent number: D313575
    Type: Grant
    Filed: October 13, 1987
    Date of Patent: January 8, 1991
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Wanda M. Weder, Franklin J. Craig, Wilma M. Donnelly, Phyllis J. Bolk, John W. Bergstrand, Robert C. Abrams
  • Patent number: D315534
    Type: Grant
    Filed: October 13, 1987
    Date of Patent: March 19, 1991
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Wanda M. Weder, Franklin J. Craig, Wilma M. Donnelly, Phyllis J. Bolk, John W. Bergstrand, Robert C. Abrams
  • Patent number: D315878
    Type: Grant
    Filed: October 13, 1987
    Date of Patent: April 2, 1991
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Wanda M. Weder, Franklin J. Craig, Wilma M. Donnelly, Phyllis J. Bolk, John W. Bergstrand, Robert C. Abrams
  • Patent number: D315879
    Type: Grant
    Filed: October 13, 1987
    Date of Patent: April 2, 1991
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Wanda M. Weder, Franklin J. Craig, Wilma M. Donnelly, Phyllis J. Bolk, John W. Bergstrand, Robert C. Abrams
  • Patent number: D315880
    Type: Grant
    Filed: October 13, 1987
    Date of Patent: April 2, 1991
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Wanda M. Weder, Franklin J. Craig, Wilma M. Donnelly, Phyllis J. Bolk, John W. Bergstrand, Robert C. Abrams
  • Patent number: D316060
    Type: Grant
    Filed: October 13, 1987
    Date of Patent: April 9, 1991
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Wanda M. Weder, Franklin J. Craig, Wilma M. Donnelly, Phyllis J. Bolk, John W. Bergstrand, Robert C. Abrams
  • Patent number: D316837
    Type: Grant
    Filed: October 13, 1987
    Date of Patent: May 14, 1991
    Assignee: Highland Supply Corporation
    Inventors: Donald E. Weder, Erwin H. Weder, Wanda M. Weder, Franklin J. Craig, Wilma M. Donnelly, Phyllis J. Bolk, John W. Bergstrand, Robert C. Abrams