4 results for “Owens-Corning Fiberglas”
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Patent · March 1, 1932
Asbestos Cement Shingle (US Patent 1,847,707, 1932)
…1, 1932, filed October 22, 1928. It was assigned to Ruberoid Co. The patent's description opens (from the scanned text): This invention relates to improvements in the manufacture of asbestos-cement shingles and the like.
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Patent · August 4, 1936
Flexible Shingle (US Patent 2,050,218, 1936)
…1936, filed October 12, 1933. It was assigned to Ruberoid Co. The patent's description opens (from the scanned text): The present invention relates to flexible shingles, and to ro'ofings, sidings, or other coverings made…
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Patent · August 16, 1932
Shingle (US Patent 1,871,646, 1932)
…1932, filed June 1, 1931. It was assigned to Ruberoid Co. The patent's description opens (from the scanned text): This invention relates to improvements in shingles for covering the roofs and/or sides of buildings.
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Patent · July 7, 1936
Shingle (US Patent 2,047,161, 1936)
…1934. The patent's description opens (from the scanned text): The invention relates to'shingle coverings in which the shinglesare Wide-spaced'in horizontal courses with those of one course offset withrespect to those of the…