1,547 results for “Owens-Corning Fiberglas”, page 72 of 78
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Patent · May 9, 1939
Reinforced Laminated Gasket (US Patent 2,157,102, 1939)
…on May 9, 1939, filed November 6, 1936. The patent's description opens (from the scanned text): This invention relates to an improved reinforced laminated gasket, and has, for one of its principal objects, the provision…
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Patent · December 1, 1936
Reinforced Toothed Friction Disk (US Patent 2,062,480, 1936)
…1933. It was assigned to Raybestos Manhattan Inc. The patent's description opens (from the scanned text): This invention relates to improvements in nonmetallic friction elements having metal reenforcement-and refers specifically to a nonmetal, loads…
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Patent · November 9, 1965
Reinforcement of lower density inorganic structures (US Patent 3,216,881, 1965)
…216,881 on November 9, 1965, filed January 2, 1963. The patent's description opens: The present invention relates to low density, inorganic, insulating structures of improved strength and impact resistance, and particularly to structures of…
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Patent · December 17, 1957
Resilient toroidal push-type pipe joint (US Patent 2,816,782, 1957)
…1955. It was assigned to Robinson Clay Product Co. The patent's description opens (from the scanned text): This invention relates to improvements in a pipe joint and more particularly to a toroidal or annular, axialpu…
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Patent · April 30, 1968
Restoring lost circulation in a well drilled with an oil base drilling fluid (US Patent 3,380,542, 1968)
…It was assigned to Phillips Petroleum Co. The patent's description opens: This invention relates to a method for restoring lost circulation in a well being drilled with an oil-base drilling fluid which includes substantially…
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Patent · August 18, 1931
Retaining Device for Pipe Coverings (US Patent 1,819,553, 1931)
…It was assigned to American Distr Steam Co. The patent's description opens (from the scanned text): This invention relates to retaining devices for pipe covering and comprises a device which will prevent the covering from…
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Patent · January 14, 1969
Reversible flocculation and redispersion of chrysotile asbestos (US Patent 3,421,975, 1969)
…It was assigned to Union Carbide Corp. The patent's description opens: This invention relates to a method for producing a dry finely divided chrysotile asbestos product which is readily capable of being redispersed in water…
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Patent · September 16, 1969
Rolls for glass drawing machinery (US Patent 3,466,722, 1969)
…It was assigned to Fabricacion de Maquinas SA de CV. The patent's description opens: This invention relates to rolls and more particularly to asbestos covered rolls of the order of ten feet in length for…
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Patent · August 28, 1923
Roof Covering (US Patent 1,466,077, 1923)
…It was assigned to Johns Manville Inc. The patent's description opens (from the scanned text): My invention relates to roof coverings in general and more specifically comprises a form of shingle-strip of waterproof material…
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Patent · September 9, 1930
Roof Covering (US Patent 1,775,085, 1930)
…It was assigned to Johns Manville. The patent's description opens (from the scanned text): The invention is particularly adapted to the provision of a roof covering comprising rectangular shaped shingles applied square with the roof…
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Patent · October 19, 1937
Roofing and Siding Element (US Patent 2,096,242, 1937)
…It was assigned to Bakelite Building Prod CO Inc. The patent's description opens (from the scanned text): This invention relates to roofing and siding elements intended for exposure to weather and for that'purpose provided…
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Patent · October 25, 1938
Roofing and Siding Elements (US Patent 2,133,988, 1938)
…1935. It was assigned to Bakelite Building Prod CO Inc. The patent's description opens (from the scanned text): The invention is also admirably suited to the formation of a laminated structure, comprising alternate layers of…
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Patent · October 17, 1939
Roofing Clip (US Patent 2,176,344, 1939)
…It was assigned to Philip Carey Manufacturing Co. The patent's description opens (from the scanned text): This invention relates to a novel and improved and in order to be cut from a blank sheet with…
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Patent · June 12, 1945
Roofing Compound (US Patent 2,377,927, 1945)
…1945, filed August 5, 1942. It was assigned to Master Mechanics CO. The patent's description opens (from the scanned text): The present invention relates to roofing compounds and to the process for making the same.
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Patent · February 3, 1942
Roofing Element (US Patent 2,271,728, 1942)
…It was assigned to United States Gypsum Co. The patent's description opens (from the scanned text): This invention relates to a roofing shingle and has for an object the provision of a rigid roong element…
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Patent · September 26, 1933
Roofing (US Patent 1,928,285, 1933)
…filed February 10, 1930. It was assigned to Philip Carey Manufacturing Co. The patent's description opens (from the scanned text): This invention relates to roofing, and more particularly to shingles or covering uni-ts, pref-…
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Patent · February 13, 1934
Roofing (US Patent 1,947,134, 1934)
…It was assigned to Materials Patents Inc Const. The patent's description opens (from the scanned text): My invention relates to preformed insulating slabs for use particularly in house construction and they may be used either…
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Patent · October 13, 1936
Roofing (US Patent 2,057,245, 1936)
…April 2, 1932. It was assigned to Lehon CO. The patent's description opens (from the scanned text): This invention relates to roofing, and more particularly to that type of roofing made up of interlocking shingles.
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Patent · January 24, 1939
Roofing (US Patent 2,144,678, 1939)
…1938. It was assigned to Ruberoid Co. The patent's description opens (from the scanned text): This invention relates to improvements in a roofing, and more particularly to a roofing composed of shingle strips applied in…
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Patent · September 26, 1967
Rotary kiln (US Patent 3,343,824, 1967)
…1965. It was assigned to Harbison Walker Refractories Co. The patent's description opens: The present invention is concerned with an insulating material for a rotary kiln between the brick working lining and the metal shell.