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Patents > National tech categories: None & Number of figures: 10-12

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Office:
Inventors:
None (4) · Jean F. Webb, Sr. (3) · Dermot Joseph Mooney (3) · Henry Kleckler (3) · Elmer Ambrose Sperry (3) · Everard Richard Calthrop (3)
Inventor country:
Applicant person:
None (16) · Jean F. Webb, Sr. (3) · Dermot Joseph Mooney (3) · Everard Richard Calthrop (3)
Applicant is inventor:
Tech fields:
airplane (35) · None (29) · propulsion (22) · frame (20) · stability (19) · Construction (19) · design (17) · wings (16) · propellers (15) · navigation (14) · LTA (12) · propeller (11) · lift (9) · Control (9) · subsystem (8) · whole (7) · flapping (7) · helicopter (7) · steering (7) · airship (7)
Full specification filed date:
Application number:
None (48)
Granted:
Publication date:
Supplementary to patent:
None (128) · Patent DE-1893-73799 (2) · Patent GB-1908-4519 (2) · Patent US-1911-1028409 (2)
Related to aircraft:
Patent agent:
None (26) · Marks & Clerk (8) · None (7) · Boult, Wade & Tennant (6) · A. M. & William Clark (5) · Haseltine, Lake & Co. (4) · John P. Tarbox (3) · Herbert H. Thompson (3) · J. Owden O'Brien (3) · Brewer & Son (3) · Chatwin, Herschell & Co. (3)
National tech categories: (Click arrow to add another value)
IPCs:
None (73) · IPC B64C39/00 (9) · IPC B64C1/00 (8) · IPC B64C17/00 (8) · IPC B64C35/00 (7) · IPC B64C3/00 (7) · IPC B64C33/02 (6) · IPC B64C3/38 (5) · IPC B64B1/00 (4) · IPC B64C33/00 (4) · IPC B64C1/06 (4) · IPC B64C3/42 (3) · IPC B64C3/18 (3) · IPC B64C13/24 (2) · IPC B64C3/56 (2) · IPC B64C23/00 (2) · IPC B64C27/04 (2)
CPCs:
None (34) · CPC B64C17/00 (11) · CPC B64C35/00 (10) · CPC B64C3/00 (8) · CPC B64C2700/6295 (8) · CPC B64C3/385 (7) · CPC B64C33/02 (6) · CPC B64C39/00 (6) · CPC B64C23/005 (5) · CPC B64B1/00 (5) · CPC B64C1/065 (4) · CPC B64C3/42 (4) · CPC B64C33/00 (4) · CPC B64C2700/6218 (4) · CPC B64C13/00 (4) · CPC B64C39/005 (3) · CPC B64C2001/0081 (3) · CPC Y02T50/10 (3)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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