7 results for “Owens-Illinois”
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Patent · November 30, 1943
Formed Article (US Patent 2,335,242, 1943)
…1943, filed July 11, 1939. It was assigned to Phillip Carey Manufacturing Co. The patent's description opens (from the scanned text): This invention relates to formed articles and magnesium carbonate therefor and the manufacture thereof.
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Patent · November 18, 1941
Heat Insulation Material (US Patent 2,262,953, 1941)
…6, 1939. It was assigned to Philip Carey Manufacturing Co. The patent's description opens (from the scanned text): This invention relates to the manufacture of heat insulation material and composition therefor and the resulting product.
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Patent · May 16, 1944
Heat Insulation Material (US Patent 2,348,898, 1944)
…on May 16, 1944, filed December 10, 1940. It was assigned to Philip Carey Manufacturing Co. The patent's description opens (from the scanned text): This invention relates to the manufacture of molded heat insulating materials.
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Patent · May 26, 1942
Heat Insulation Structure (US Patent 2,284,439, 1942)
…received US Patent No. 2,284,439 on May 26, 1942, filed July 19, 1939. The patent's description opens (from the scanned text): This invention relates to heat insulation structures and method of making same.
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Patent · June 17, 1947
Hydraulic Cement Products (US Patent 2,422,344, 1947)
…filed August 2, 1940. The patent's description opens (from the scanned text): This invention relates to water laid laminated sheet products and the method'oi making same, made from composition materials capabl of setting and…
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Patent · June 17, 1947
Hydraulic Cement Products (US Patent 2,422,345, 1947)
…August 2, 1940. It was assigned to Philip Carey Manufacturing Co. The patent's description opens (from the scanned text): This invention relates to hydraulic cement products, and particularly relates to cement-asbestos products, such as…
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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.