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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 specification 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. 2,470,780. Diaphragm Seal for Gas Turbines- Walter A. Ledwith, Hartford, Conn., assignor to United Aircraft Corporation, East Hartford, Conn, a corporation of Delaware. Application August 23, 1944. Serial No. 550890. 5 Claims. (Cl. 60-41.) 2,471,892. Reactive Propulsion Power Plant having Radial Flow Compressor and Turbine Means. Nathan C. Price, Hollywood, Calif., assignor to Lockheed Air­ craft Corporation, Burbank, Calif. Application Febru­ ary 14, 1944. Serial No. 522,342. 21 Claims. (CI. 60— 35.6.) 2,470,128. Aeroplane Wing Leading Edge Con­ struction. Ray E. Barrick, Baltimore, and Ayers Morison, Brooklandville, Md., assignors to The Glenn L. Martin Company, Middle River, Md., a corporation of Maryland. Application October 7, 1947. Serial No. 778-406. 3 Claims. (Cl. 244—134.) 2,471,603. Retractable Mounting and Locking De­ vice for the Wheels of Aircraft. Arthur Ernest Joseph Bishop, Alexandria, near Sydney, New South Wales, Australia, assignor to National Motor Springs Pty. Limited, Alexandria, near Sydney, New South Wales, Australia, a company of New South Wales. Applica­ tion October 17, 1945. Serial No. 623,156. In Australia 2,471,894. Airfoil Ice Remover. Wilfrid A. Pulver, October 13, 1944. 3 Claims. (Cl. 244—102.) Sherman Oaks, Calif., assignor to Lockheed Aircraft Corporation, Burbank, Calif. Application February 3, 1947. Serial No. 725,998. 2 Claims. (CI. 244—134'.) 2,470,155. Power Plant Assembly. Archibald Graham Forsyth, Cheam, England, assignor to The Fairey Aviation Company Limited, Hayes, England. Application May 16, 1942. Serial No. 443,231. 2 Claims. (Cl. 244-60.) 2,471,681. Stop for Helicopter Blades. Michael E. 2,470,162. Rocket-Propelled Device. Maurice H. Gluhareff, Stratford, Conn., assignor to United Goehmann, Dearborn, Mich., assignor, by mesne Aircraft Corporation, East Hartford, Conn., a cor­ assignments, to United States of America. Application poration of Delaware. Application July 24, 1944. December 27, 1943. Serial No. 515,653. 3 Claims. Serial No. 546,299. 4 Claims. (Cl. 170—160.55.) (CI. 102—49.) 2,472,317. Method of Aircraft Fuselage Construc­ tion. Charles E. Sorensen, Detroit, and Logan C. Miller, Ann Arbor, Mich., assignors to Ford Motor Company, Dearborn, Mich., a corporation of Dela­ ware. Application May 17, 1943. Serial No. 487,278. 1 Claim. (Cl. 29—286.) 2,471,687. Dynamic Damper Counterbalance. Gifford I. Holmes, Manchester, Conn., assignor to United Aircraft Corporation, East Hartford, Conn., a corporation of Delaware. Application April 11, 1945. Serial No. 587,720. 11 Claims. (Cl. 170—160.57.) 2,470,602. Tandem Wing Aircraft. Thomas Coch­ rane Campbell, Hessle, and Eric Vincent Hall, Hull, 2,471,768. Sheet Covering for Aircraft Parts. Felix 2,472,622. Vapor Recovery System for Aeroplane England, assignors to Blackburn Aircraft Limited, Nagel, College Park, Md., assignor to Engineering and Fuel Tanks. Arthur J. Savard, San Diego, Calif., Brough, England. Application October 16, 1945. Research Corporation, Riverdale, Md., a corporation assignor to Consolidated Vultee Aircraft Corporaton Serial No. 622,624. In Great Britain December 6, of Maryland. Application February 16, 1945. Serial a corporation of Delaware. Application December 9, 1944. 11 Claims. (Cl. 244—45.) No . 578-289. 2 Claims. (CI. 244—35.) 1 944. Serial No. 567,508. 14 Claims. (Cl. 244—1.) 304 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 21 (9): 1 – Sep 1, 1949
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Publisher
Emerald Publishing
Copyright
Copyright © Emerald Group Publishing Limited
ISSN
0002-2667
DOI
10.1108/eb031813
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 specification 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. 2,470,780. Diaphragm Seal for Gas Turbines- Walter A. Ledwith, Hartford, Conn., assignor to United Aircraft Corporation, East Hartford, Conn, a corporation of Delaware. Application August 23, 1944. Serial No. 550890. 5 Claims. (Cl. 60-41.) 2,471,892. Reactive Propulsion Power Plant having Radial Flow Compressor and Turbine Means. Nathan C. Price, Hollywood, Calif., assignor to Lockheed Air­ craft Corporation, Burbank, Calif. Application Febru­ ary 14, 1944. Serial No. 522,342. 21 Claims. (CI. 60— 35.6.) 2,470,128. Aeroplane Wing Leading Edge Con­ struction. Ray E. Barrick, Baltimore, and Ayers Morison, Brooklandville, Md., assignors to The Glenn L. Martin Company, Middle River, Md., a corporation of Maryland. Application October 7, 1947. Serial No. 778-406. 3 Claims. (Cl. 244—134.) 2,471,603. Retractable Mounting and Locking De­ vice for the Wheels of Aircraft. Arthur Ernest Joseph Bishop, Alexandria, near Sydney, New South Wales, Australia, assignor to National Motor Springs Pty. Limited, Alexandria, near Sydney, New South Wales, Australia, a company of New South Wales. Applica­ tion October 17, 1945. Serial No. 623,156. In Australia 2,471,894. Airfoil Ice Remover. Wilfrid A. Pulver, October 13, 1944. 3 Claims. (Cl. 244—102.) Sherman Oaks, Calif., assignor to Lockheed Aircraft Corporation, Burbank, Calif. Application February 3, 1947. Serial No. 725,998. 2 Claims. (CI. 244—134'.) 2,470,155. Power Plant Assembly. Archibald Graham Forsyth, Cheam, England, assignor to The Fairey Aviation Company Limited, Hayes, England. Application May 16, 1942. Serial No. 443,231. 2 Claims. (Cl. 244-60.) 2,471,681. Stop for Helicopter Blades. Michael E. 2,470,162. Rocket-Propelled Device. Maurice H. Gluhareff, Stratford, Conn., assignor to United Goehmann, Dearborn, Mich., assignor, by mesne Aircraft Corporation, East Hartford, Conn., a cor­ assignments, to United States of America. Application poration of Delaware. Application July 24, 1944. December 27, 1943. Serial No. 515,653. 3 Claims. Serial No. 546,299. 4 Claims. (Cl. 170—160.55.) (CI. 102—49.) 2,472,317. Method of Aircraft Fuselage Construc­ tion. Charles E. Sorensen, Detroit, and Logan C. Miller, Ann Arbor, Mich., assignors to Ford Motor Company, Dearborn, Mich., a corporation of Dela­ ware. Application May 17, 1943. Serial No. 487,278. 1 Claim. (Cl. 29—286.) 2,471,687. Dynamic Damper Counterbalance. Gifford I. Holmes, Manchester, Conn., assignor to United Aircraft Corporation, East Hartford, Conn., a corporation of Delaware. Application April 11, 1945. Serial No. 587,720. 11 Claims. (Cl. 170—160.57.) 2,470,602. Tandem Wing Aircraft. Thomas Coch­ rane Campbell, Hessle, and Eric Vincent Hall, Hull, 2,471,768. Sheet Covering for Aircraft Parts. Felix 2,472,622. Vapor Recovery System for Aeroplane England, assignors to Blackburn Aircraft Limited, Nagel, College Park, Md., assignor to Engineering and Fuel Tanks. Arthur J. Savard, San Diego, Calif., Brough, England. Application October 16, 1945. Research Corporation, Riverdale, Md., a corporation assignor to Consolidated Vultee Aircraft Corporaton Serial No. 622,624. In Great Britain December 6, of Maryland. Application February 16, 1945. Serial a corporation of Delaware. Application December 9, 1944. 11 Claims. (Cl. 244—45.) No . 578-289. 2 Claims. (CI. 244—35.) 1 944. Serial No. 567,508. 14 Claims. (Cl. 244—1.) 304 Aircraft Engineering

Journal

Aircraft Engineering and Aerospace Technology – Emerald Publishing

Published: Sep 1, 1949

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