6 results for “Owens-Illinois”
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Patent · July 11, 1933
Gasket (US Patent 1,917,834, 1933)
…filed March 25, 1931. The patent's description opens (from the scanned text): The present invention relates to gaskets, and is particularly concerned with gaskets adapted to be used Where projecting bolts or other fastening devices…
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Patent · August 30, 1932
Heat Insulating Material (US Patent 1,875,297, 1932)
…1932. The patent's description opens (from the scanned text): The present invention relates to heatinsulating material andis particularly'con- 'cerned with .heat insulating coverings for automatically broken and overlapped in the installation of the covering…
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Patent · January 9, 1934
Insulating Material (US Patent 1,942,546, 1934)
…9, 1934, filed January 7, 1931. The patent's description opens (from the scanned text): The present invention relates to insulating material and is particularly concerned with heat insulating material made of asbestos or the like.
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Patent · June 2, 1931
Sheet Insulation (US Patent 1,807,785, 1931)
…1,807,785 on June 2, 1931. The patent's description opens (from the scanned text): My invention relates to improvements in sheet insulation, and more particularly to a type of insulating material which is especially…
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Patent · December 5, 1933
Method of Making Waterproof Heat Insulating Tape (US Patent 1,937,561, 1933)
…It was assigned to Union Asbestos and Rubber Co. The patent's description opens (from the scanned text): The present invention relates to waterproof heat insulating tape and is particularly concerned with heat insulating tape of…
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Patent · March 6, 1928
Pipe Covering (US Patent 1,661,254, 1928)
…1926. It was assigned to Union Asbestos and Rubber Co. The patent's description opens (from the scanned text): The present invention relates to pipe coverings, and more particularly to that type of heat insulating pipe…