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Class Information
Number: D25/24
Name: Building units and construction elements > Structure > Having angular roof > Trapezoidal or triangular surface > Gambrel type

Patents under this class:

Patent Number Title Of Patent Date Issued
4590717 Static three hinged arch building structure May. 27, 1986
4570392 Storehouse construction Feb. 18, 1986
4501103 Building construction and purlin hanger therefor with method of construction Feb. 26, 1985
D276655 Mansard style building structure Dec. 4, 1984
4467572 Collapsible dwelling for children or animals Aug. 28, 1984
D260038 Building Jul. 28, 1981
D254508 Building Mar. 18, 1980
D254392 Building Mar. 4, 1980
D252217 Building Jun. 26, 1979
D252043 Restaurant Jun. 5, 1979
4115967 Building construction and method and kit therefore Sep. 26, 1978
4073103 Building structure and method of construction Feb. 14, 1978
D246193 Building Oct. 25, 1977
4024682 A-frame building May. 24, 1977
3999338 Roof framework employing slotted gable construction Dec. 28, 1976

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