540 results for “Owens-Corning Fiberglas”, page 25 of 27
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Patent · January 3, 1933
Refined Magnesia Product from Mineral Sources of Magnesia (US Patent 1,893,047, 1933)
…1930. It was assigned to Dolomite Inc. The patent's description opens (from the scanned text): This invention relates to the treatment of natural mineral sources of magnesmm and calcium compounds, such as dolomite and magnesian…
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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 · 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 · 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 · 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 · May 12, 1936
Saturated Asbestos Sheet for Gaskets and Packing (US Patent 2,040,348, 1936)
…filed February 21, 1934. The patent's description opens (from the scanned text): This invention relates to an improved saturated asbestos sheet for gaskets and packing, and has for one of its principal objects the provision…
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Patent · August 4, 1936
Saturated Fibrous Products (US Patent 2,049,469, 1936)
…It was assigned to Raybestos Manhattan Inc. The patent's description opens (from the scanned text): This invention relates to the manufacture of machine and saturating the newly formed wet web as it is removed from…
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Patent · October 31, 1939
Seamless Asbestos Cement Pipes (US Patent 2,177,810, 1939)
…It was assigned to Hardie & Co Pty Ltd J. The patent's description opens (from the scanned text): This invention relates to improvements inthe manufacture of seamless pipes made from fibrous materials such as asbestos bonded…
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Patent · May 7, 1935
Shingle Method (US Patent 2,000,557, 1935)
…December 1, 1932. It was assigned to Keasbey and Mattison Co. The patent's description opens (from the scanned text): This invention relates to the formation of tapered articles, particularly shingles from asbestos-cement composition. a…
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Patent · August 25, 1936
Shingle (US Patent 2,051,818, 1936)
…filed December 2, 1935. It was assigned to Keasbey and Mattison Co. The patent's description opens (from the scanned text): This invention relates to the formation of tapered articles, particularly shingles, from as-- bestos cement…
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Patent · December 19, 1939
Shingles (US Patent 2,183,965, 1939)
…on December 19, 1939, filed March 9, 1937. It was assigned to Keasbey and Mattison Co. The patent's description opens (from the scanned text): This invention relates to shingles of Portland cement and fiber composition.
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Patent · April 4, 1939
Side Unit and Assembly (US Patent 2,153,015, 1939)
…1939, filed December 21, 1935. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to' a siding unit and asmore, such thin sheets, at their overlapping portions…
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Patent · August 8, 1939
Single Ply Asbestos Faced Drier Felt (US Patent 2,168,928, 1939)
…1939, filed July 13, 1937. It was assigned to Lawrence Duck Co. The patent's description opens (from the scanned text): The present invention relates to drier felts for paper machines, i. e., the wide bands…