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: 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
Patent number: D317583
Type: Grant
Filed: October 13, 1987
Date of Patent: June 18, 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: D318635
Type: Grant
Filed: December 3, 1987
Date of Patent: July 30, 1991
Assignee: Highland Supply Corporation
Inventors: Donald E. Weder, Erwin H. Weder, deceased, Wanda M. Weder, Franklin J. Craig, Wilma M. Donnelly, Phyllis J. Bolk, John W. Bergstrand, Robert C. Abrams
Patent number: D319034
Type: Grant
Filed: October 13, 1987
Date of Patent: August 13, 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: D319417
Type: Grant
Filed: October 13, 1987
Date of Patent: August 27, 1991
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: D321332
Type: Grant
Filed: October 13, 1987
Date of Patent: November 5, 1991
Assignee: Highland Supply Corporation
Inventors: Donald E. Weder, Erwin Weder, deceased, Wanda M. Weder, Franklin J. Craig, Wilma M. Donnelly, Phyllis J. Bolk, John W. Bergstrand, Robert C. Abrams
Patent number: D326069
Type: Grant
Filed: January 16, 1991
Date of Patent: May 12, 1992
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: D329407
Type: Grant
Filed: October 25, 1988
Date of Patent: September 15, 1992
Assignee: Highland Supply Corporation
Inventors: Donald E. Weder, Erwin H. Weder, deceased, by Wanda M. Weder, legal co-representative, Franklin J. Craig, Wilma M. Donnelly, Phyllis J. Bolk, John W. Bergstrand, Robert C. Abrams
Patent number: D329408
Type: Grant
Filed: January 31, 1991
Date of Patent: September 15, 1992
Assignee: Highland Supply Corporation
Inventors: Donald E. Weder, Erwin H. Weder, deceased, by Wanda M. Weder, Franklin J. Craig, Wilma M. Donnelly, Phyllis J. Bolk, John W. Bergstrand, Robert C. Abrams
Patent number: D332421
Type: Grant
Filed: January 22, 1992
Date of Patent: January 12, 1993
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: D332422
Type: Grant
Filed: January 22, 1992
Date of Patent: January 12, 1993
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: D332423
Type: Grant
Filed: January 22, 1992
Date of Patent: January 12, 1993
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: D332427
Type: Grant
Filed: January 22, 1992
Date of Patent: January 12, 1993
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: D332428
Type: Grant
Filed: January 22, 1992
Date of Patent: January 12, 1993
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: D332429
Type: Grant
Filed: January 22, 1992
Date of Patent: January 12, 1993
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: D341549
Type: Grant
Filed: January 22, 1992
Date of Patent: November 23, 1993
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: D341794
Type: Grant
Filed: June 23, 1992
Date of Patent: November 30, 1993
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: D341795
Type: Grant
Filed: June 23, 1992
Date of Patent: November 30, 1993
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: D355392
Type: Grant
Filed: March 11, 1992
Date of Patent: February 14, 1995
Assignee: Highland Supply Corporation
Inventors: Donald E. Weder, Erwin H. Weder, Wanda M. Weder, Franklin J. Craig, Wilma M. Donnellly, Phyllis J. Bolk, John W. Bergstrand, Robert C. Abrams
Patent number: D358113
Type: Grant
Filed: September 22, 1989
Date of Patent: May 9, 1995
Assignee: Highland Supply Corporation
Inventors: Donald E. Weder, Erwin H. Weder, Robert C. Abrams
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