436 results for “Owens-Illinois”, page 21 of 22
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Patent · October 8, 1940
Reinforced Asbestos Sliver (US Patent 2,217,049, 1940)
…April 13, 1938. It was assigned to Rockbestos Products Corp. The patent's description opens (from the scanned text): This invention relates to an asbestos sliver, particularly for use in the manufacture of insulated electrical conductors.
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Patent · June 12, 1945
Roofing Compound (US Patent 2,377,927, 1945)
…1945, filed August 5, 1942. It was assigned to Master Mechanics CO. The patent's description opens (from the scanned text): The present invention relates to roofing compounds and to the process for making the same.
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Patent · February 3, 1942
Roofing Element (US Patent 2,271,728, 1942)
…It was assigned to United States Gypsum Co. The patent's description opens (from the scanned text): This invention relates to a roofing shingle and has for an object the provision of a rigid roong element…
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Patent · October 18, 1949
Rotating and Revolving Brush Means for Preparing Fibrous Molding Compositions (US Patent 2,484,966, 1949)
…1945. It was assigned to Southern Friction Materials CO. The patent's description opens (from the scanned text): This invention relates to the preparation of fibrous molding compositions, and constitutes an improvement of the means disclosed…
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Patent · July 30, 1940
Self-set magnesium carbonate composition and method of effecting setting thereof (US Patent 2,209,754, 1940)
…1939. It was assigned to Plant Rubber & Asbestos Works. The patent's description opens (from the scanned text): Our invention relates to magnesium carbonate compositions, and more particularly to an improved method for effecting setting of…
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Patent · November 5, 1940
Sheet Asbestos Product (US Patent 2,220,386, 1940)
…1936. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to an asbestos product and the method of making the same, particularly to the method of increasing…
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Patent · June 3, 1947
Shingle (US Patent 2,421,415, 1947)
…It was assigned to Philip Carey Manufacturing Co. The patent's description opens (from the scanned text): This invention relates to a novel and improved weather surface covering and particularly to weather surfacing elements in the…
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Patent · November 12, 1940
Siding Unit (US Patent 2,221,475, 1940)
…It was assigned to Ruberoid Co. The patent's description opens (from the scanned text): This invention relates to an improved siding unit for use with other similar units in covering the sides of building structures…
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Patent · February 25, 1947
Siding Units (US Patent 2,416,554, 1947)
…1944. It was assigned to Johns Manville. The patent's description opens (from the scanned text): The invention has for its principal object, the provision of an improved method of constructing such units to produce a…
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Patent · June 11, 1946
Sound Absorbing Treatment (US Patent 2,401,906, 1946)
…1946, filed August 27, 1942. It was assigned to Johns Manville. The patent's description opens (from the scanned text): The present invention relates to acoustical constructions, and, more particularly, to improved sound-absorbing units for…
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Patent · November 25, 1941
Sound and Vibration Insulation for Aircraft Cabins (US Patent 2,263,919, 1941)
…It was assigned to Lockheed Aircraft Corp. The patent's description opens (from the scanned text): This invention relates primarily to a means for reducing the noise and vibration within an aircraft cabin due to these…
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Patent · June 1, 1943
Sound Damping Insulation (US Patent 2,320,737, 1943)
…It was assigned to Ruberoid Co. The patent's description opens (from the scanned text): This invention relates to the manufacture of a sound damping insulation material of an improved construction which results in a product…
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Patent · May 25, 1948
Spiral Wound Gasket (US Patent 2,442,313, 1948)
…It was assigned to Flexitallic Gasket Co Inc. The patent's description opens (from the scanned text): This invention relates to spiral wound gaskets composed of a longitudinally grooved metal strip spirally wound with a strip…
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Patent · December 28, 1948
Spirally Wound Gasket (US Patent 2,457,694, 1948)
…1946. It was assigned to Flexitallic Gasket Co Inc. The patent's description opens (from the scanned text): This invention relates to spiral wound gaskets of the type shown in the Bohmer Patent No. 1,829…
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Patent · January 8, 1946
Stationary Ventilator (US Patent 2,392,742, 1946)
…742 on January 8, 1946, filed May 25, 1943. It was assigned to Johns Manville. The patent's description opens (from the scanned text): My invention relates to improved stationary ventilators for buildings and like structures.
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Patent · October 8, 1940
Temperature Control System (US Patent 2,216,838, 1940)
…2,216,838 on October 8, 1940, filed December 30, 1938. It was assigned to Armstrong Cork Co. The patent's description opens (from the scanned text): This invention relates to an apparatus or systhe veining.
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Patent · August 28, 1945
Thermal Insulation (US Patent 2,383,604, 1945)
…filed March 5, 1943. It was assigned to Johns Manville. The patent's description opens (from the scanned text): The present invention relates to thermal insulation, and is particularly directed to improved. an extrusion shaped thermal…
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Patent · November 20, 1945
Thermal Insulation (US Patent 2,389,460, 1945)
…1943. It was assigned to Johns Manville. The patent's description opens (from the scanned text): The present invention relates to thermal insulating compositions, and is particularly directed to improved fiber-binder insulating composition and methodbf…
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Patent · February 25, 1947
Tractive Surface Devices (US Patent 2,416,427, 1947)
…No. 2,416,427 on February 25, 1947, filed June 24, 1944. The patent's description opens (from the scanned text): This invention relates to the manufacture of tractive surface devices, such as brakes and clutches.
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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…