8 results for “Union Carbide Corporation”
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Patent · February 16, 1943
Asbestos Insulating Unit or Yarn (US Patent 2,311,356, 1943)
…1941. It was assigned to Union Asbestos and Rubber Co. The patent's description opens (from the scanned text): The present invention relates to asbestos insulating yarns or units, and is particularly concerned with insulating units…
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Patent · March 12, 1940
Heat Insulating Materials (US Patent 2,193,546, 1940)
William F. Astley received US Patent No. 2,193,546 on March 12, 1940, filed December 3, 1938. It was assigned to Union Asbestos and Rubber Co.
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Patent · April 22, 1941 · page 3
Heat Insulating Tape (US Patent 2,239,281, 1941)
In the document: …1941 UNITED STATES2,239,281PATENT office HEAT INSULATING TAPE William F. Astley, Cicero, Ill., assignor to Union Asbestos & Rubber. Company, Chicago, ., a corporation of Illinois Application October 19, 1939, serial No. 300,104 5 Claims. (C…
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Patent · February 27, 1940 · page 5
Machine for Making Insulation (US Patent 2,191,875, 1940)
In the document: …PATENT OFFICE 2,191,875 MACENE FOR MAKNG NSULATION William F. Astley, Cicero, , assignor to Union Asbestos & Rubber Company, Chicago, Ill., a. corporation of Illinois Application March 10, 1938, Serial No. 195,117 3 Claims. (C…
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Patent · April 10, 1945 · page 8
Apparatus for Weaving Insulating Materials (US Patent 2,373,091, 1945)
In the document: …373,091 APPARATUs FoR WEAVING INSULATING MATER ALS William F. Astley, Cicero, Ill., assignor to Union Asbestos & Rubber Company, Chicago, Ill., a corporation of Illinois Application February 10, 1940, Serial No. 318,228 12 Claims. (Cl…
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Patent · April 1, 1941 · page 4
Insulating Yarns or Rovings (Method of Making) (US Patent 2,237,267, 1941)
In the document: …METHOD OF MAKING INSULATING YARNS OR ROWINGS William F. Astley, Cicero, Ill., assignor to Union Asbestos & Rubber Company, Chicago, Ill., a Y. corporation of Illinois Application February 14, 1940, Serial No. 318,795 1 Claim. (Cl…
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Patent · April 22, 1941 · page 8
Machine and Method of Weaving Insulation (US Patent 2,239,514, 1941)
In the document: …239,514 MACHINE AND METHOD OF WEAVING INSULATION William F. Astley, Cicero, I, assignor to Union Asbestos & Rubber Company, Chicago, Ill., a corporation of linois Application June 23, 1938, Serial No. 215,397 29 Claims. (C…
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Patent · November 17, 1942 · page 3
Take-up Mechanism for Looms (US Patent 2,302,093, 1942)
In the document: …TAKE UP MECHANISMFOR LOOMS William F. Astley, Cicero, Ill., assignor to Union Asbestos & Rubber Company, Chicago, Ill., a corporation of Illinois Original application February 10, 1940, Serial No. 318,228. Divided and this application Septem ber…