540 results for “Owens-Corning Fiberglas”, page 11 of 27
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Patent · January 7, 1930
Pipe Covering (US Patent 1,742,775, 1930)
…1926. The patent's description opens (from the scanned text): This invention relates to a flexible pipe coyering whichis composed of heat resistant material of low heat conductivity and which is adapted to reduce the conduction…
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Patent · September 13, 1938
Pipe Covering (US Patent 2,129,865, 1938)
…865 on September 13, 1938. The patent's description opens (from the scanned text): The present invention relates to metal jacketed pipe-covering comprising an outer metal shell lined internally with a, layer of insulating material…
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Patent · June 23, 1936
Pipe Cutting Machine (US Patent 2,044,778, 1936)
…1936, filed April 21, 1934. The patent's description opens (from the scanned text): This invention relates to a machine for coating a pipe or other cylindrical object and, particularly, to such a machine adapted to…
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Patent · June 10, 1930
Pipe Insulation (US Patent 1,762,276, 1930)
…received US Patent No. 1,762,276 on June 10, 1930. The patent's description opens (from the scanned text): My invention relates to improvements in I pipe insulation, and it consists in the combinations, constructions…
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Patent · August 8, 1933
Pipe Insulation (US Patent 1,921,648, 1933)
…filed January 4, 1933. The patent's description opens (from the scanned text): This invention relates to pipe insulators and particularly to pipe insulators which may be. manufactured as a complete device at a central point…
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Patent · July 27, 1937
Pipe Insulation (US Patent 2,088,400, 1937)
…400 on July 27, 1937, filed April 20, 1935. The patent's description opens (from the scanned text): This invention relates generally to insulating foil, and may be made of sheet aluminum, or, in pipe coverings…
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Patent · February 23, 1932
Pipe Support for use with Conduits (US Patent 1,846,550, 1932)
…1927. It was assigned to Ric Wil Co. The patent's description opens (from the scanned text): The present invention relates to conduits which are adapted to house undergroundpipe, for instance steam pipes or perchance tion…
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Patent · October 27, 1931
Pipe (US Patent 1,829,491, 1931)
…1929. The patent's description opens (from the scanned text): This invention has reference to improvements in and relating to cement pipes and is especially directed Lo cement pipes made from asbestos and like sheeting when…
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Patent · March 13, 1934
Pipe Wrapping Tester (US Patent 1,950,484, 1934)
…March 13, 1934, filed May 7, 1932. The patent's description opens (from the scanned text): This invention relates to a device and method for testing non-conductive material for flaws or positions of dielectric weakness.
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Patent · June 14, 1938
Plug Insert for Friction Element (US Patent 2,120,548, 1938)
…January 29, 1935. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to a plug insert for a friction element and tothe method of making the same.
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Patent · August 18, 1936
Preformed Product (US Patent 2,051,532, 1936)
…filed March 26, 1931. The patent's description opens (from the scanned text): This invention relates to a method of manufacture of and to preformed or premolded products of bituminous or asphaltic compositions, having properties which…
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Patent · October 16, 1934
Prepared Roofing (US Patent 1,976,948, 1934)
…filed September 29, 1930. The patent's description opens (from the scanned text): This invention relates to prepared roofing. may be expected from the coatings which the The objects of the present invention are to profelt…
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Patent · August 30, 1932
Preparing Stock Reclaimed from Waste Materials and Method of and Apparatus For Reclaiming Same (US Patent 1,875,045, 1932)
…045 on August 30, 1932, filed February 3, 1927. The patent's description opens (from the scanned text): Our invention is a prepared stock, reclaimed from'waste materials, for manufacture of textile, paper and like products…
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Patent · November 4, 1930
Process and Apparatus for Reproducing by Stamping (US Patent 1,780,560, 1930)
…November 4, 1930, filed August 2, 1928. It was assigned to Asbestos Panels Corp. The patent's description opens (from the scanned text): My invention relates to a 'process and ap-' paratus for reproducing by stamping.
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Patent · December 11, 1934
Process and Machinery for the Manufacture of Asbestos Cement Pipes of Small Diameter (US Patent 1,984,073, 1934)
…March 18, 1931. The patent's description opens (from the scanned text): This invention relates to improved asbestos and cement pipes of small diameter and to a process and machine for the manufacture of the same. …
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Patent · August 30, 1932
Process for Cold Enameling Asbestos Cement Plates (US Patent 1,874,974, 1932)
…It was assigned to Ruberoid Co. The patent's description opens (from the scanned text): The present invention relates to cold enameling of asbestos-cement facing plates and it has for an object a process permitting…
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Patent · June 28, 1932
Process for Manufacturing Artificial Stone Plates (US Patent 1,864,833, 1932)
…No. 1,864,833 on June 28, 1932. The patent's description opens (from the scanned text): The present invention relates to the manufaeture of artificial stone plates from fibrous material by means of hydraulic cement.
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Patent · May 26, 1936
Process for photographing scenes on walls (wall decoration using asbestos-fibre plastic paint and light-sensitive emulsion) (US Patent 2,041,853, 1936)
…May 26, 1936, filed May 29, 1935. The patent's description opens (from the scanned text): This invention relates to a process for photographically decorating the surfaces of structures, and particularly theatre walls, exhibition stands, facades…
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Patent · September 27, 1938
Process for the Production of Anhydrous Magnesium Carbonate (US Patent 2,131,524, 1938)
…24, 1935. It was assigned to Magnesium Dev Corp. The patent's description opens (from the scanned text): This invention relates to a process for the production of anhydrous magnesium carbonate (magnesite) from dolomite or limestone.
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Patent · July 7, 1936
Process for the Purification of Asbestos (US Patent 2,046,971, 1936)
…Esch received US Patent No. 2,046,971 on July 7, 1936, filed May 9, 1935. The patent's description opens (from the scanned text): Our invention relates to a process for the puriflcation of asbestos.