Drilldown: Patents

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Patents > Grant date: 1910 - 1919 & Citations from after 1930: None & Number of claims: 12-70

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Office:
Inventors:
Henry Kleckler (10) · Glenn Hammond Curtiss (8) · Sam Leonard Walkden (7) · John Washington Wilson (5) · Elmer Ambrose Sperry (4) · Alfred John Macy (4) · John P. Tarbox (4) · Louis Brennan (3) · Harry C. Gammeter (3) · Paul Robin (3) · George Raymond Lawrence (3)
Inventor country:
Applicant person:
None (31) · Sam Leonard Walkden (7) · Henry Kleckler (7) · John Washington Wilson (5) · Alfred John Macy (4) · George Raymond Lawrence (3) · Paul Robin (3) · Harry C. Gammeter (3) · Elmer Ambrose Sperry (3) · Louis Brennan (3)
Applicant is inventor:
Tech fields:
airplane (80) · stability (48) · frame (46) · design (38) · None (27) · wings (26) · propellers (20) · rudder (19) · navigation (18) · propulsion (17) · marine (16) · construction (16) · subsystem (16) · Automatic stability (16) · control (15) · Whole (15) · flapping (14) · LTA (13) · Aerodynamics (12) · lift (12)
Full specification filed date:
Application number:
None (58)
Granted:
Supplementary to patent:
None (151) · Patent GB-1909-8531 (4) · Patent US-1909-970771 (4) · Patent GB-1910-6051 (3) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent GB-1913-3848 (2) · Patent US-1908-1077750 (2) · Patent FR-1911-443878 (2)
Related to aircraft:
Patent agent:
None (71) · John P. Tarbox (15) · Marks & Clerk (8) · Boult, Wade & Tennant (5) · Munn & Co. (5) · Haseltine, Lake & Co. (5) · None (4) · Victor J. Evans (3) · A. E. White (3) · E. Blétry (3) · Abel & Imray (3)
National tech categories:
None (71) · HU V/h (17) · FR 6.4 (12) · USPC 244/233 (7) · USPC 244/80 (7) · AU 90.3 (4) · USPC 244/45R (4) · USPC 244/22 (4) · USPC 244/35R (3) · USPC 244/50 (3) · USPC 244/64 (3) · USPC 244/100R (3) · USPC 244/90R (3) · USPC 244/82 (3) · CA 341/80 (3)
IPCs:
None (131) · IPC B64C1/00 (11) · IPC B64C39/00 (11) · IPC B64C17/00 (9) · IPC B64C13/00 (5) · IPC B64C3/52 (3) · IPC B64C17/06 (3) · IPC G01C21/18 (2) · IPC CPC B64C13/00 (2) · IPC B64B1/58 (2) · IPC B64C33/00 (2) · IPC B64C33/02 (2) · IPC B64C13/24 (2) · IPC G01P3/36 (2)
CPCs:
None (38) · CPC B64C13/00 (19) · CPC B64C17/00 (17) · CPC B64C2700/6295 (11) · CPC B64C35/00 (9) · CPC B64C33/02 (8) · CPC B64C39/00 (5) · CPC B64C13/24 (5) · CPC B64C3/40 (5) · CPC B64C3/385 (5) · CPC B64B1/00 (4) · CPC B64C23/005 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 206 results in range #1 to #206.

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