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U.S. Patent Specifications

U.S. Patent Specifications These details and drawings of patents granted in the United States are taken, by permission of the Department of Commerce, from the 'Official Gazette of the United States Patent Office'. Printed copies of the full specifications can be obtained, price 10 cents each, from the Commissioner of Patents, Washington, D.C., U.S.A . They are usually available for inspection at the British Patent Office, Southampton Buildings, Chancery Lane, London, W.C.2. 2,492,833. Rotor for Multistage Turbines and Northrop Aircraft, Inc., Hawthorne, Calif., a cor­ Compressors. Karl Baumann, Mere, Knutsford, Eng­ poration of California. Application August 2, 1947. land, assignor to Metropolitan-Vickers Electrical Serial No. 765,750. 4 Claims. (Cl. 287—87.) Company Limited, London, England, a company of Great Britain. Application November 19, 1946. Serial 2,493,869. Control Means for the Blades of the 2,494,207. Single-Action Safety Belt Disconnect. No. 710,762. In Great Britain November 20, 1945. Sustaining Rotor of a Rotary-Wing Aircraft. Raoul Jerome R. Sabbia, Bridgeport, Conn., assignor to 5 Claims. (Cl. 253—39.) Hafner, Bristol, England, assignor to The Bristol United Aircraft Corporation, East Hartford, Conn., Aeroplane Company Limited, Bristol, England, a a corporation of Delaware. Application August 4, British Company. Application June 3, 1947. Serial 1948. Serial No. 42,442. 9 Claims. (Cl. 244—122.) No. 752,263. In Great Britain May 30, 1946. Section 1, Public Law 690, August 8, 1946. Patent expires May 30, 1966. 5 Claims. (Cl. 170—160.52.) 2,493,931. True Air-Speed Meter. Marcus E. Smaby, Seattle, Wash., assignor to Boeing Airplane Company, a corporation of Delaware. Application January 19, 1946. Serial No. 642,362. 7 Claims. (Cl. 2,493,160. Bearing for Turbines and the like. 73—187.) Frederick William Walton Morley, Aston-on-Trent, England, assignor to Rolls-Royce Limited, Derby, England, a British company. Application June 3, 2,495,605. Aircraft Control Hinge Construction. 1947. Serial No. 752,181. In Great Britain June 21, Richard E. Saunders and Ralph P. Johnston, Wichita, 1946. 16 Claims. (Cl. 308—77.) Kans, assignors to Beech Aircraft Corporation, Wichita, Kans, a corporation of Delaware. Applica­ tion April 10, 1947. Serial No. 740,558. 5 Claims. 2,496,024. Airplane Wing Structure. William T. Schwendler, Bethpage, and Oscar Erlandsen, Jr., Garden City, N.Y., assignors to Grumman Aircraft Engineering Corporation, Bethpage, N.Y., a corpora­ 2,494,005. Pilot's Quick Disconnect of Supply tion of New York. Application March 12, 1946. Lines. Jerome R. Sabbia, Bridgeport, Conn., assignor to United Aircraft Corporation, East Hartford, 2,493,641. Turbine Apparatus. Thomas J. Putz, Conn., a corporation of Delaware. Application Upper Darby, Pa,, assignor to Westinghouse Electric September 4, 1947. Serial No. 772,199. 6 Claims. Corporation, East Pittsburgh, Pa., a corporation of (Cl. 244—122.) Pennsylvania. Application June 18, 1946. Serial No. 677,500. 4 Claims. (Cl. 60—41.) 2,496,834. Gas Valve Construction. Leslie A. Ward, Hartford, Conn., assignor to United Aircraft Corporation, East Hartford, Conn., a corporation of Delaware. Application January 28, 1944. 2,493,841. Terminal Connexion for Control Cables. Donald M. Threewit, Inglewood, Calif., assignor to 2,494,178. Gas Turbine. Roger Jean Imbert, Paris, France, assignor to Societe Rateau (Societe Anonyme), Paris, France, a company of France, and Rene Anxionnaz, Paris, France. Application August 27, 1945. Serial No. 612,869. In France May 21, 1943. Section 1, Public Law 690, August 8, 1946. Patent expires May 21, 1963. 2 Claims. (Cl. 253—65.) 124 Aircraft Engineering http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Aircraft Engineering and Aerospace Technology Emerald Publishing

U.S. Patent Specifications

Aircraft Engineering and Aerospace Technology , Volume 22 (4): 1 – Apr 1, 1950
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Publisher
Emerald Publishing
Copyright
Copyright © Emerald Group Publishing Limited
ISSN
0002-2667
DOI
10.1108/eb031893
Publisher site
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Abstract

These details and drawings of patents granted in the United States are taken, by permission of the Department of Commerce, from the 'Official Gazette of the United States Patent Office'. Printed copies of the full specifications can be obtained, price 10 cents each, from the Commissioner of Patents, Washington, D.C., U.S.A . They are usually available for inspection at the British Patent Office, Southampton Buildings, Chancery Lane, London, W.C.2. 2,492,833. Rotor for Multistage Turbines and Northrop Aircraft, Inc., Hawthorne, Calif., a cor­ Compressors. Karl Baumann, Mere, Knutsford, Eng­ poration of California. Application August 2, 1947. land, assignor to Metropolitan-Vickers Electrical Serial No. 765,750. 4 Claims. (Cl. 287—87.) Company Limited, London, England, a company of Great Britain. Application November 19, 1946. Serial 2,493,869. Control Means for the Blades of the 2,494,207. Single-Action Safety Belt Disconnect. No. 710,762. In Great Britain November 20, 1945. Sustaining Rotor of a Rotary-Wing Aircraft. Raoul Jerome R. Sabbia, Bridgeport, Conn., assignor to 5 Claims. (Cl. 253—39.) Hafner, Bristol, England, assignor to The Bristol United Aircraft Corporation, East Hartford, Conn., Aeroplane Company Limited, Bristol, England, a a corporation of Delaware. Application August 4, British Company. Application June 3, 1947. Serial 1948. Serial No. 42,442. 9 Claims. (Cl. 244—122.) No. 752,263. In Great Britain May 30, 1946. Section 1, Public Law 690, August 8, 1946. Patent expires May 30, 1966. 5 Claims. (Cl. 170—160.52.) 2,493,931. True Air-Speed Meter. Marcus E. Smaby, Seattle, Wash., assignor to Boeing Airplane Company, a corporation of Delaware. Application January 19, 1946. Serial No. 642,362. 7 Claims. (Cl. 2,493,160. Bearing for Turbines and the like. 73—187.) Frederick William Walton Morley, Aston-on-Trent, England, assignor to Rolls-Royce Limited, Derby, England, a British company. Application June 3, 2,495,605. Aircraft Control Hinge Construction. 1947. Serial No. 752,181. In Great Britain June 21, Richard E. Saunders and Ralph P. Johnston, Wichita, 1946. 16 Claims. (Cl. 308—77.) Kans, assignors to Beech Aircraft Corporation, Wichita, Kans, a corporation of Delaware. Applica­ tion April 10, 1947. Serial No. 740,558. 5 Claims. 2,496,024. Airplane Wing Structure. William T. Schwendler, Bethpage, and Oscar Erlandsen, Jr., Garden City, N.Y., assignors to Grumman Aircraft Engineering Corporation, Bethpage, N.Y., a corpora­ 2,494,005. Pilot's Quick Disconnect of Supply tion of New York. Application March 12, 1946. Lines. Jerome R. Sabbia, Bridgeport, Conn., assignor to United Aircraft Corporation, East Hartford, 2,493,641. Turbine Apparatus. Thomas J. Putz, Conn., a corporation of Delaware. Application Upper Darby, Pa,, assignor to Westinghouse Electric September 4, 1947. Serial No. 772,199. 6 Claims. Corporation, East Pittsburgh, Pa., a corporation of (Cl. 244—122.) Pennsylvania. Application June 18, 1946. Serial No. 677,500. 4 Claims. (Cl. 60—41.) 2,496,834. Gas Valve Construction. Leslie A. Ward, Hartford, Conn., assignor to United Aircraft Corporation, East Hartford, Conn., a corporation of Delaware. Application January 28, 1944. 2,493,841. Terminal Connexion for Control Cables. Donald M. Threewit, Inglewood, Calif., assignor to 2,494,178. Gas Turbine. Roger Jean Imbert, Paris, France, assignor to Societe Rateau (Societe Anonyme), Paris, France, a company of France, and Rene Anxionnaz, Paris, France. Application August 27, 1945. Serial No. 612,869. In France May 21, 1943. Section 1, Public Law 690, August 8, 1946. Patent expires May 21, 1963. 2 Claims. (Cl. 253—65.) 124 Aircraft Engineering

Journal

Aircraft Engineering and Aerospace Technology – Emerald Publishing

Published: Apr 1, 1950

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