539 results for “Owens-Illinois”, page 12 of 27
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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.
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Patent · December 10, 1935
Process of Forming Shingles (US Patent 2,023,990, 1935)
…No. 2,023,990 on December 10, 1935, filed January 21, 1932. The patent's description opens (from the scanned text): This invention relates to the formation of tapered articles, particularly shingles, from asbestos cement composition.
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Patent · October 21, 1930
Process of Producing Well Adhering Coatings on Asbestos Cement Slate Plates (US Patent 1,779,229, 1930)
…May 4, 1929. It was assigned to Firm Hawenta Plattengesellscha. The patent's description opens (from the scanned text): This invention relates to a process of producing well adhering coatings on asbestoscement-slate plates, i. e…
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Patent · April 14, 1936
Quick Detachable Brake Lining Unit (US Patent 2,037,109, 1936)
…1932. The patent's description opens (from the scanned text): This invention relates to braking equipment for motor vehicles and it has particular reference to a novel lining for expansible brakes and its principal object resides…
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Patent · May 23, 1933
Recovery of Magnesia from Minerals (US Patent 1,910,169, 1933)
…filed June 17, 1929. The patent's description opens (from the scanned text): My invention refers to the recovery of magnesium oxide from minerals,'such as kieserite, or from other magnesium salts and more particularly to…
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Patent · June 23, 1931
Reinforced Insulation Fabric (US Patent 1,811,416, 1931)
…416 on June 23, 1931, filed November 5, 1928. The patent's description opens (from the scanned text): This invention relates to a reenforced sheet or fabric and the method of process of making the same.
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Patent · July 23, 1935
Ring Packing (US Patent 2,008,682, 1935)
…19, 1932. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to a, lubricant-retaining ing the improved packing ring in position around l washer or packing…
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Patent · September 1, 1936
Ring Packing (US Patent 2,052,603, 1936)
…1932. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to an article of manufacture comprising a fabric base and chloroprene impregnated therein, particularly to a composite…
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Patent · April 17, 1934
Roofing Structure (US Patent 1,955,699, 1934)
…1934, filed March 11, 1929. The patent's description opens (from the scanned text): The present invention relates to shingle roofing, and the object is to provide a structure that will produce a peculiarly pleasing effect…
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Patent · February 21, 1933
Rubber Bonded Asbestos and Method of Making (US Patent 1,898,985, 1933)
…received US Patent No. 1,898,985 on February 21, 1933, filed June 10, 1930. The patent's description opens (from the scanned text): This invention relates to a process for making rubber bonded asbestos articles.
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Patent · December 3, 1935
Saturating Machine (US Patent 2,022,687, 1935)
…October 30, 1933. The patent's description opens (from the scanned text): This invention relates to a method and apparatus for felting fibers and impregnating said felted fibers as part of a single continuous operation, and…
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Patent · May 16, 1939
Sewage Treatment Patent (Z-Process of Sewage Treatment) (US Patent 2,158,954, 1939)
…1936. The patent's description opens (from the scanned text): The present invention relates to a new and improved method of purification of sewage or waste liquors and to filters adapted to be used for carrying…
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Patent · April 14, 1931
Sheet Fastening (US Patent 1,800,609, 1931)
…filed March 30, 1929. The patent's description opens (from the scanned text): The invention relates to sheet-fastening devices, and particularly to that type of a sheet-fastening device which has a facing or covering…
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Patent · June 2, 1931
Sheet Insulation (US Patent 1,807,785, 1931)
…1,807,785 on June 2, 1931. The patent's description opens (from the scanned text): My invention relates to improvements in sheet insulation, and more particularly to a type of insulating material which is especially…
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Patent · June 9, 1931
Sheet Packing (US Patent 1,808,774, 1931)
…1930. The patent's description opens (from the scanned text): This invention relates to sheet packing and i has for an object to provide a packing which will be sufliciently soft to flow into the minute…
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Patent · November 29, 1938
Shingle and Assembly of (US Patent 2,138,663, 1938)
…1935. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to shingles and 'toan assembly thereof; r t There is extensiveus'e of composition shingles in roofing…
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Patent · December 26, 1939
Shingle Making Machine (US Patent 2,184,619, 1939)
…1936. The patent's description opens (from the scanned text): The invention is illustrated in connection wit apparatus for producing ply-board from a mixture of cement and asbestos fibers which is first transferred to an…
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Patent · August 16, 1932
Shingle (US Patent 1,871,646, 1932)
…1932, filed June 1, 1931. It was assigned to Ruberoid Co. The patent's description opens (from the scanned text): This invention relates to improvements in shingles for covering the roofs and/or sides of buildings.
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Patent · July 7, 1936
Shingle (US Patent 2,047,161, 1936)
…1934. The patent's description opens (from the scanned text): The invention relates to'shingle coverings in which the shinglesare Wide-spaced'in horizontal courses with those of one course offset withrespect to those of the…
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Patent · September 28, 1937
Shingle (US Patent 2,094,059, 1937)
…No. 2,094,059 on September 28, 1937, filed December 23, 1930. The patent's description opens (from the scanned text): This invention relates to the formation of tapered articles, particularly shingles, from asbestos cement composition.