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Patents
Building Units And Construction Elements Patents
Prefabricated Unit Patents
Framing Unit, E.g., Building Frame (11) Patents (Class D25/61)
Framing Unit, E.g., Building Frame (11) Patents (Class D25/61)
Upright for an overground swimming pool
Patent number:
D245018
Type:
Grant
Filed:
June 25, 1975
Date of Patent:
July 12, 1977
Assignee:
Westrock Industries Inc.
Inventor:
Richard Harris
Post cap
Patent number:
D250391
Type:
Grant
Filed:
October 22, 1976
Date of Patent:
November 28, 1978
Inventor:
George E. France
Load-support module
Patent number:
D251987
Type:
Grant
Filed:
September 20, 1977
Date of Patent:
May 29, 1979
Assignee:
U.B.M. Hover Systems
Inventor:
Ian R. Bristow
Lightweight trench box
Patent number:
D252950
Type:
Grant
Filed:
August 29, 1977
Date of Patent:
September 18, 1979
Assignee:
AGL Corporation
Inventor:
William F. Birchfield
Buttress assembly of an oval swimming pool
Patent number:
D253910
Type:
Grant
Filed:
October 20, 1977
Date of Patent:
January 8, 1980
Assignee:
Swim 'n Play, Inc.
Inventor:
Herbert O. Kaufmann
Joint element for construction set
Patent number:
D255472
Type:
Grant
Filed:
January 9, 1978
Date of Patent:
June 17, 1980
Assignee:
Matrix Toys, Inc.
Inventor:
Richard J. Gabriel
Joint element for construction set
Patent number:
D257270
Type:
Grant
Filed:
May 8, 1978
Date of Patent:
October 7, 1980
Assignee:
Matrix Toys, Inc.
Inventor:
Richard J. Gabriel
Joint element for construction set
Patent number:
D257271
Type:
Grant
Filed:
May 8, 1978
Date of Patent:
October 7, 1980
Assignee:
Matrix Toys, Inc.
Inventor:
Richard J. Gabriel
Joint element for construction set
Patent number:
D257365
Type:
Grant
Filed:
May 8, 1978
Date of Patent:
October 14, 1980
Assignee:
Matrix Toys
Inventor:
Richard J. Gabriel
Joint element for construction set
Patent number:
D257366
Type:
Grant
Filed:
February 8, 1979
Date of Patent:
October 14, 1980
Assignee:
Matrix Toys
Inventor:
Richard J. Gabriel
Structural connector
Patent number:
D258743
Type:
Grant
Filed:
July 12, 1977
Date of Patent:
March 31, 1981
Inventor:
Wayne Ruga
Angled structural connector
Patent number:
D258744
Type:
Grant
Filed:
August 8, 1977
Date of Patent:
March 31, 1981
Inventor:
Wayne Ruga
Joint element and strut assembly
Patent number:
D260790
Type:
Grant
Filed:
March 12, 1979
Date of Patent:
September 15, 1981
Assignee:
Matrix Toys, Inc.
Inventor:
Richard J. Gabriel
Truss post cap
Patent number:
D267308
Type:
Grant
Filed:
November 28, 1978
Date of Patent:
December 21, 1982
Inventor:
George E. France
Verge member for a tiled roof
Patent number:
D270003
Type:
Grant
Filed:
January 13, 1981
Date of Patent:
August 2, 1983
Assignee:
Marley Tile A.G.
Inventor:
Geoffrey C. Quinnell
Combined starter vent and water shedding ventilation strip
Patent number:
D271713
Type:
Grant
Filed:
March 24, 1980
Date of Patent:
December 6, 1983
Inventor:
Robert M. Hicks
Drain box
Patent number:
D274004
Type:
Grant
Filed:
June 28, 1982
Date of Patent:
May 29, 1984
Inventor:
Joseph N. Argentina
Architectural support truss
Patent number:
D275129
Type:
Grant
Filed:
September 20, 1982
Date of Patent:
August 14, 1984
Inventor:
Carl E. Phillips
Combined truss strut and hub connector for dome structures
Patent number:
D284103
Type:
Grant
Filed:
January 20, 1984
Date of Patent:
June 3, 1986
Assignee:
Daystar Shelter Corporation
Inventor:
Sheldon P. Wolfe
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