Drilldown: Patents

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Patents > Granted: Yes & Number of text pages: 9-16

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Office:
Inventors:
Lewis Ginter Young (5) · Sam Leonard Walkden (4) · Isaac Bell (4) · Glenn Hammond Curtiss (4) · George Raymond Lawrence (4) · Elmer Ambrose Sperry (4) · None (3) · John Emery Harriman, Jr. (3) · De Bert Hartley (3) · Alfred K. R. A. Krakow (3) · James Shand Stephens (3) · James Joseph Slavin (3)
Inventor country:
Applicant person:
None (27) · Sam Leonard Walkden (4) · Isaac Bell (3) · James Joseph Slavin (3) · James Shand Stephens (3) · John Emery Harriman, Jr. (3) · George Raymond Lawrence (3) · Elmer Ambrose Sperry (3) · De Bert Hartley (3) · Lewis Ginter Young (3)
Applicant is inventor:
Tech fields:
Airplane (54) · frame (36) · None (34) · stability (33) · design (28) · propulsion (21) · wings (18) · navigation (17) · construction (17) · Whole (15) · marine (15) · LTA (14) · propellers (12) · gyroscope (12) · Aerodynamics (12) · automatic stability (12) · control (11) · Rudder (11) · propeller (11) · lift (10)
Full specification filed date:
Application number:
None (76)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (112) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent GB-1911-12188 (2) · Patent US-1914-1368226 (2) · Patent US-1911-1109891 (2) · Patent GB-1909-8531 (2) · Patent BE-1910-230887 (2) · Patent GB-1908-4519 (2) · Patent US-1908-988039 (2) · Patent FR-1902-324521 (2) · Patent US-1915-1223319 (2) · Patent US-1915-1246016 (2)
Related to aircraft:
Patent agent:
None (53) · Haseltine, Lake & Co. (6) · Marks & Clerk (5) · None (4) · Munn & Co. (4) · William L. Hall (3) · A. M. & William Clark (3) · Weismann et Marx (3) · Brandon frères (3) · A. E. White (3) · Schwab (2) · Rummler & Rummler (2) · Poole & Brown (2) · John P. Tarbox (2) · J. Fayollet (2) · Herbert H. Thompson (2) · Henry Hughes (2) · Charles W. Hills (2) · Abel & Imray (2) · C. A. Snow & Co. (2)
National tech categories:
None (71) · FR 6.4 (20) · HU V/h (6) · USPC 244/87 (4) · CA 244/24 (4) · AU 90.3 (3) · FR 6.3 (3) · USPC 244/119 (3) · USPC 244/233 (3) · CH 129b (3) · USPC 244/80 (3)
CPCs:
None (73) · CPC B64C17/00 (14) · CPC B64C3/385 (7) · CPC B64C13/00 (7) · CPC B64C17/06 (7) · CPC B64C2700/6218 (6) · CPC B64C2700/6295 (5) · CPC B64C2700/6216 (5) · CPC B64C33/02 (5) · CPC B64C13/24 (5) · CPC B64B1/00 (5) · CPC B64C39/00 (4) · CPC B64C35/00 (4) · CPC B64C33/00 (4) · CPC B64C39/08 (3)
First filing:
Citations from after 1930:

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