11 results for “Owens-Corning Fiberglas”
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Patent · August 18, 1931
Method and Apparatus for Making Fibre and Cement Shingles and Boards (US Patent 1,819,840, 1931)
…1,819,840 on August 18, 1931. The patent's description opens (from the scanned text): This invention relates broadly to a method and apparatus for producing composition' sheeting, and particularly to a method and .apparatus…
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Patent · February 11, 1936
Adhesive Composition (US Patent 2,030,633, 1936)
…1932. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to an adhesive composition and process of making the same, and particularly to one comprising a protein…
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Patent · February 4, 1941
Apparatus for Making an Asbestos Product (US Patent 2,230,880, 1941)
…on February 4, 1941, filed January 25, 1938. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to an apparatus for making an asbestos and cement product.
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Patent · January 21, 1964
Bonded fibrous insulation (US Patent 3,118,807, 1964)
…It was assigned to Johns Manville. The patent's description opens: This invention relates to fibrous thermal insulations and more particularly to bonded self-supporting fibrous felts or blankets suitable for direct exposure to flame temperatures…
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Patent · April 6, 1943
Insulating Covering (US Patent 2,315,837, 1943)
…1943, filed March 23, 1940. The patent's description opens (from the scanned text): The present invention relates to thermal-insulating materials, and more particularly, to an insulating covering or blanket adapted to be applied around…
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Patent · October 15, 1946
Insulating Covering (US Patent 2,409,249, 1946)
…22, 1941. It was assigned to Johns Manville. The patent's description opens (from the scanned text): The present invention relates to thermal-insulating products and the method of making the same, and more particularly, to…
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Patent · May 11, 1943
Method of Insulating (US Patent 2,318,744, 1943)
…1939. It was assigned to Johns Manville. The patent's description opens (from the scanned text): The present invention relates to the insulating of refrigerator cabinets, and other structures including wall spaces in 'which insulating material…
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Patent · July 1, 1941
Method of making a compressed and densified product (US Patent 2,247,355, 1941)
…1936. It was assigned to Johns Manville. The patent's description opens (from the scanned text): The invention is illustrated in the attached drawing and will be described for the purpose of exemplification in connection therewith.
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Patent · April 7, 1936
Sound Absorbing Article (US Patent 2,036,913, 1936)
…filed August 6, 1932. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to astructurel unit, paradhesive composition is hardenedl .Also, the ticularly to one including exfoliated…
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Patent · June 16, 1936
Structural Unit (US Patent 2,043,987, 1936)
…June 16, 1936, filed July 21, 1932. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to a sound absorbing unit and method of making the same.
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Patent · May 8, 1945
Treating Sheet Materials (US Patent 2,375,276, 1945)
…1942. It was assigned to Johns Manville. The patent's description opens (from the scanned text): The present invention relates to the manufacture of bro-cementitious sheets, and is more parl ticularly concerned with an improved…