1,548 results for “Owens-Illinois”, page 62 of 78
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Patent · January 12, 1943
Making Asbestos Cement Shingles (US Patent 2,307,733, 1943)
…1941. It was assigned to Tilo Roofing Co Inc. The patent's description opens (from the scanned text): This invention relates to the art of making earthen or cement shingles and the like, and has for…
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Patent · January 6, 1942
Making Tiles (US Patent 2,268,759, 1942)
…filed April 29, 1939. It was assigned to Armstrong Cork Co. The patent's description opens (from the scanned text): This invention relates to themethod of making tiles and, more particularly, to the method of making…
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Patent · July 13, 1948
Making Tubular Coverings (US Patent 2,445,231, 1948)
…filed September 9, 1944. It was assigned to Johns Manville. The patent's description opens (from the scanned text): The present invention relates to flexible, tubular coverings and to a method and means for their manufacture.
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Patent · March 17, 1931
Manufacture and Treatment of Automobile Brake Band Linings, etc (US Patent 1,797,141, 1931)
…1931, filed August 17, 1928. The patent's description opens (from the scanned text): Our invention relates to the method and means for treating fabric and similar mate rial for use primarily as brake bands, linings…
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Patent · February 5, 1957
Manufacture of abrasive products (US Patent 2,780,534, 1957)
…filed November 27, 1953. It was assigned to Raybestos Manhattan Inc. The patent's description opens (from the scanned text): This invention relates to the manufacture of abrasive products such as grinding wheels, discs, segments and…
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Patent · March 1, 1938
Manufacture of Asbestos Cement Sheets (US Patent 2,109,532, 1938)
…It was assigned to Hardie & Co Pty Ltd J. The patent's description opens (from the scanned text): This invention has reference to improvements in the manufacture of asbestos-cement sheets having a porous character and…
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Patent · June 10, 1969
Manufacture of asbestos (US Patent 3,449,227, 1969)
…3,449,227 on June 10, 1969, filed November 8, 1966. The patent's description opens: This invention relates to the manufacture of asbestos articles, that is to say, articles composed essentially of or containing asbestos.
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Patent · March 3, 1942
Manufacture of basic magnesium carbonate and heat insulation material comprising same (US Patent 2,275,032, 1942)
…1938. It was assigned to Philip Carey Manufacturing Co. The patent's description opens (from the scanned text): This invention relates to the manufacture of basic magnesium carbonate and heat insulation material comprising basic magnesium carbonate.
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Patent · November 14, 1967
Manufacture of calcium silicate insulating products (US Patent 3,352,746, 1967)
…1964. It was assigned to Johns Manville. The patent's description opens: This invention relates to an improved method of manufacturing lhydrated calcium silicate thermal insulating products, and more particularly to an improvement in the method…
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Patent · June 15, 1937
Manufacture of Cementitious Insulating Composition from Vermiculite (US Patent 2,084,276, 1937)
…It was assigned to F E Schundler & Co Inc. The patent's description opens (from the scanned text): This invention relates to the manufacture of products containing exfoliated vermiculite and the like and partic e ement…
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Patent · August 10, 1948
Manufacture of Cementitious Sheets (US Patent 2,446,782, 1948)
…1946. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to the manufacture of hard and dense fibro ce'mentitious sheets, and is particularly concerned with an…
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Patent · September 13, 1938
Manufacture of Insulation Material (US Patent 2,130,091, 1938)
…It was assigned to Eagle Picher Lead Co. The patent's description opens (from the scanned text): The invention relates to a new and improved e t in ul tin m teriai and method of producmg…
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Patent · August 22, 1944
Manufacture of Magnesium Products (US Patent 2,356,395, 1944)
…It was assigned to Marine Magnesium Products Corp. The patent's description opens (from the scanned text): This invention relates generally to processes involving precipitation of magnesium hydroxide from sea water or like relatively dilute brines…
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Patent · January 10, 1967
Manufacture of mineral fiberboard (US Patent 3,297,517, 1967)
…517 on January 10, 1967, filed April 7, 1966. It was assigned to Wood Conversion Co. The patent's description opens: The present invention relates to mineral fiberboard and to improved formulations for making the same.
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Patent · December 31, 1935
Manufacture of Molded Compositions for Brake Linings (US Patent 2,025,951, 1935)
…1933. It was assigned to Manhattan Rubber Manufacturing Division. The patent's description opens (from the scanned text): My invention relates to the third ype of method in which heat reacting or potentially reactive tributed, then…
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Patent · July 1, 1969
Manufacture of purified asbestos products (US Patent 3,452,532, 1969)
…It was assigned to Rex Asbestwerke Graf Von Rex KG. The patent's description opens: Our invention relates to methods of producing purified asbestos yarn and other asbestos structures and heating such structures to relatively high…
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Patent · February 12, 1935
Manufacture of Rubber Bonded Abrasive Products (US Patent 1,990,737, 1935)
…737 on February 12, 1935, filed February 5, 1934. It was assigned to Raybestos Manhattan Inc. The patent's description opens (from the scanned text): This invention relates to the manufacture of rubber bonded abrasive products.
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Patent · May 9, 1944
Manufacture of Structural Shapes and Resultant Product (US Patent 2,348,614, 1944)
…1942. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to the manufacture of fireproof sheets and shapes adapted for building construction, and is particularly concerned with…
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Patent · January 18, 1949
Manufacturing Gaskets (US Patent 2,459,721, 1949)
…26, 1946. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to heat and chemical resistant gaskets, and is particularly concerned with a method of manufacturing heat…
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Patent · July 2, 1935
Material and Article Containing Fibre (US Patent 2,006,392, 1935)
…2, 1935, filed April 10, 1933. It was assigned to Philip Carey Manufacturing Co. The patent's description opens (from the scanned text): This invention relates to materials containing fiber and methods of making the same.