1,548 results for “Owens-Illinois”, page 4 of 78
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Patent · July 1, 1941
Asbestos and Cement Composition (US Patent 2,247,453, 1941)
…filed September 28, 1938. The patent's description opens (from the scanned text): This invention relates to waterproof asbestos and cement compositions and the me o ma ing e More particularly, it relates to waterproofing such…
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Patent · May 1, 1934
Asbestos Article, and Method of Forming Same (US Patent 1,956,793, 1934)
…1931. The patent's description opens (from the scanned text): The invention relates to asbestos articles and the method of forming the same and has for some of its objects to provide an improved asbestos article…
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Patent · November 23, 1943
Asbestos Cement Pipe Forming Machine (US Patent 2,334,807, 1943)
…1943, filed May 23, 1941. The patent's description opens (from the scanned text): This invention relates to machines for making pipes from asbestos-cement or like mixtures, that is to say, mixtures composed essentially of…
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Patent · June 22, 1937
Asbestos Cement Products (US Patent 2,084,354, 1937)
…1934. It was assigned to Frederick O Anderegg. The patent's description opens (from the scanned text): My invention relates to asbestos cement products and. has for its main object the provision of a new and…
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Patent · March 1, 1932
Asbestos Cement Shingle (US Patent 1,847,707, 1932)
…1, 1932, filed October 22, 1928. It was assigned to Ruberoid Co. The patent's description opens (from the scanned text): This invention relates to improvements in the manufacture of asbestos-cement shingles and the like.
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Patent · May 2, 1939
Asbestos Cement Shingle (US Patent 2,156,310, 1939)
…1939, filed January 23, 1936. The patent's description opens (from the scanned text): The present invention relates to low density shingles and, more particularly, to a low density asbestos cement shingle of improved character and…
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Patent · August 29, 1939
Asbestos Cement Shingle (US Patent 2,171,155, 1939)
…1939, filed April 12, 1937. The patent's description opens (from the scanned text): This invention relates to the manufacture of fiber-cement products and, more particularly, to the production of shingles for covering roofs and…
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Patent · May 16, 1944
Asbestos-Cement Shingles (US Patent 2,348,804, 1944)
…1940. The patent's description opens (from the scanned text): This invention relates to the manufacture of asbestos-cement products and more particularly to products ofthis general character adapted for use as shingles or like elements…
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Patent · February 4, 1964
Asbestos cement water-laid products characterized by an equal longitudinal to transverse strength ratio (US Patent 3,120,465, 1964)
…1964, filed January 29, 1960. The patent's description opens: This invention relates to the production of fibrous products on cylinder type wet machines, and to the products produced thereon; the invention is particularly concerned with…
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Patent · December 9, 1924
Asbestos Cigarette Paper (US Patent 1,518,944, 1924)
…December 9, 1924, filed September 13, 1920. The patent's description opens (from the scanned text): This invention relates "to improvements in asbestos paper, etc., and particularly asbestos paper adapted for use in making cigarettes, but…
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Patent · October 13, 1925
Asbestos Composition (US Patent 1,556,973, 1925)
…on October 13, 1925, filed October 3, 1921. The patent's description opens (from the scanned text): This invention relates to improvements in asbestos compositions and more particularly transparent and translucent sheets, films, etc., which contain…
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Patent · October 7, 1969
Asbestos composition (US Patent 3,471,438, 1969)
…Chwastiak received US Patent No. 3,471,438 on October 7, 1969, filed October 24, 1966. It was assigned to Union Carbide Corp. The patent's description opens: This invention relates to an asbestos base composition.
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Patent · September 9, 1924
Asbestos Container and Method of making same (US Patent 1,508,069, 1924)
…filed November 9, 1922. The patent's description opens (from the scanned text): The invention relates to a novel box or container made of asbestos and to the method of making the same, and has for…
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Patent · May 13, 1947
Asbestos Dusting Process and Apparatus (US Patent 2,420,495, 1947)
…1947, filed March 26, 1943. The patent's description opens (from the scanned text): This invention relates to the treatment of fibrous materials, particularly to material of the nature of asbestos, to remove therefrom finely divided…
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Patent · July 15, 1941
Asbestos Fabric (US Patent 2,249,650, 1941)
…2,249,650 on July 15, 1941. The patent's description opens (from the scanned text): The present invention relates to, a knitted firerepellent asbestos fabric which is much softer and more pliable than the woven…
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Patent · December 1, 1942
Asbestos Fabric (US Patent 2,303,534, 1942)
…1941. The patent's description opens (from the scanned text): This invention relates Vto a Woven asbestos fabric having a soft and relatively smooth and uniform suede or suede-like finish on one or both y…
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Patent · February 19, 1935
Asbestos Faced Dryer Felt (US Patent 1,991,366, 1935)
…1933. The patent's description opens (from the scanned text): This invention relates to drier felts of the type -used with paper machines to hold the wet newly formed web of paper in contact with steam…
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Patent · February 24, 1959
Asbestos fiber recovery from tailings (US Patent 2,874,838, 1959)
Merritt C. Pharo received US Patent No. 2,874,838 on February 24, 1959, filed September 28, 1954. The patent's description opens (from the scanned text): This invention relates to therecovery of asbestos tailings.
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Patent · March 18, 1947
Asbestos Fiberizing Apparatus (US Patent 2,417,599, 1947)
…2,417,599 on March 18, 1947, filed January 27, 1944. The patent's description opens (from the scanned text): This invention relates to improvements in apparatus for reducing particles of asbestos to individualized fibrous form.
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Patent · January 18, 1949
Asbestos Fiberizing (US Patent 2,459,240, 1949)
…1949, filed October 12, 1943. The patent's description opens (from the scanned text): This invention relates to a method of treating asbestos masses containing spicules of crude asbestos, to effect fiberizing, that is to say…