Drilldown: Patents

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Patents > Grant date: 1910 - 1919 & Number of text pages: 9-30

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Office:
Inventors:
Sam Leonard Walkden (5) · None (4) · Glenn Hammond Curtiss (4) · De Bert Hartley (4) · Elmer Ambrose Sperry (4) · Isaac Bell (3) · James Shand Stephens (3) · Lewis Ginter Young (3) · George Raymond Lawrence (3) · John Emery Harriman, Jr. (3) · Everard Richard Calthrop (3) · Alfred John Macy (3) · James Joseph Slavin (3)
Inventor country:
Applicant person:
None (12) · Sam Leonard Walkden (5) · De Bert Hartley (4) · James Shand Stephens (3) · John Emery Harriman, Jr. (3) · George Raymond Lawrence (3) · Lewis Ginter Young (3) · Everard Richard Calthrop (3) · Elmer Ambrose Sperry (3) · James Joseph Slavin (3) · Alfred John Macy (3) · Isaac Bell (2) · Paul Robin (2) · Jan Jaakson (2) · Jean-Gabriel-Joseph Meugniot (2) · Louis Brennan (2) · Alexander Blair Thaw (2) · André-Charles-Marie Meugniot (2) · David Palmgren (2) · Louis-Joseph-Jean-Baptiste Chêneau (2)
Applicant is inventor:
Tech fields:
airplane (49) · Stability (35) · frame (24) · design (21) · Wings (19) · automatic stability (15) · None (15) · Propellers (12) · Control (12) · Construction (12) · gyroscope (11) · marine (10) · propulsion (10) · Subsystem (9) · lift (9) · whole (8) · Aerodynamics (8) · HTA (8) · navigation (7) · biplane (7)
Full specification filed date:
Application number:
None (49)
Granted:
Publication date:
Supplementary to patent:
None (87) · Patent GB-1909-8531 (3) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent US-1908-988039 (2) · Patent GB-1910-6051 (2) · Patent BE-1910-230887 (2) · Patent US-1914-1368226 (2) · Patent US-1915-1246016 (2) · Patent US-1915-1223319 (2)
Related to aircraft:
Patent agent:
None (37) · Haseltine, Lake & Co. (5) · Marks & Clerk (5) · Munn & Co. (5) · William L. Hall (4) · A. E. White (4) · Weismann et Marx (3) · None (3) · Rummler & Rummler (2) · John P. Tarbox (2) · Poole & Brown (2) · J. Fayollet (2) · Schwab (2) · Abel & Imray (2) · Brandon frères (2)
National tech categories:
None (52) · FR 6.4 (15) · USPC 244/87 (4) · USPC 244/119 (4) · USPC 244/233 (3) · HU V/h (3) · CA 341/80 (3) · CA 244/35 (3) · USPC 244/109 (2) · USPC 244/131 (2) · USPC 244/45R (2) · CA 244/67 (2) · USPC 244/80 (2) · USPC 244/113 (2) · CA 244/34 (2) · CA 244/12 (2)
CPCs:
None (40) · CPC B64C17/00 (13) · CPC B64C17/06 (7) · CPC B64C3/385 (6) · CPC B64C2700/6218 (6) · CPC B64C13/00 (6) · CPC B64C2700/6216 (5) · CPC B64C2700/6295 (4) · CPC B64C35/00 (4) · CPC B64C13/24 (4) · CPC B64B1/00 (3) · CPC B64C39/08 (3) · CPC B64C33/02 (3) · CPC B64C33/00 (3) · CPC B64C39/005 (3)
First filing:
Citations from after 1930:

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