Drilldown: Patents

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Patents > Number of claims: 3-4 & Number of figures: 9-30

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Office:
Inventors:
None (19) · Philippe Delbert (4) · Edward Eugene Brown (3) · Charles Beck Westerman (3) · Gustav Behrens (3) · Claudius Dornier (3) · Dermot Joseph Mooney (3) · Jan Jaakson (3)
Inventor country:
Applicant person:
None (42) · Gustav Behrens (3) · Charles Beck Westerman (3) · Claudius Dornier (3) · Dermot Joseph Mooney (3) · Edward Eugene Brown (3) · Jan Jaakson (3) · Philippe Delbert (3)
Applicant is inventor:
Tech fields:
None (68) · airplane (62) · frame (51) · stability (40) · design (32) · Wings (32) · LTA (31) · propulsion (30) · Construction (26) · navigation (22) · propeller (19) · control (16) · subsystem (14) · Helicopter (13) · Airship (12) · flapping (12) · aerodynamics (11)
Full specification filed date:
Application number:
None (83)
Granted:
Supplementary to patent:
None (187) · Patent CH-1912-62201 (3) · Patent GB-1911-12232 (3) · Patent AT-1908-42396 (3) · Patent FR-1902-328044 (3) · Patent FR-1909-402649 (2) · Patent GB-1908-4519 (2) · Patent DE-1894-83896 (2) · Patent GB-1913-16499 (2) · Patent AT-1913-79244 (2) · Patent US-1911-1028409 (2)
Related to aircraft:
Patent agent:
None (68) · Armengaud jeune (19) · None (13) · Marks & Clerk (11) · W. P. Thompson & Co. (4) · Schwab (4) · Lavoix et Mosès (4) · L. Chassevent (4) · Chatwin, Herschell & Co. (4) · Boult, Wade & Tennant (4) · Brandon frères (3) · Wheatley & Mackenzie (3) · Joshua R. H. Potts (3) · E. Blum & Co. (3) · Charles Dony (3) · Haseltine, Lake & Co. (3)
National tech categories:
None (90) · FR 6.4 (61) · HU V/h (11) · AT 77d (6) · DK 77 (5) · FR 6.2 (5) · DE 77 (5) · DE 77h.5 (4) · DE 77h.7 (4) · USPC 244/6 (4) · CH 129b (4) · USPC 244/233 (3) · USPC 244/113 (3) · USPC 244/50 (3) · USPC 244/22 (3) · USPC 244/80 (3)
IPCs:
None (113) · IPC B64C1/00 (23) · IPC B64C39/00 (19) · IPC B64C3/00 (18) · IPC B64C17/00 (12) · IPC B64B1/00 (8) · IPC B64C3/56 (7) · IPC B64C3/38 (6) · IPC B64C35/00 (6) · IPC B64B1/58 (5) · IPC B64C17/06 (4) · IPC B64C11/00 (4) · IPC B64C33/02 (4) · IPC B64C13/00 (3) · IPC B64C27/04 (3) · IPC B64C1/06 (3) · IPC B64C3/18 (3)
CPCs:
None (65) · CPC B64C17/00 (18) · CPC B64C3/00 (17) · CPC B64C39/005 (9) · CPC B64B1/00 (9) · CPC B64C3/56 (9) · CPC B64C33/02 (8) · CPC B64C2700/6233 (8) · CPC B64C39/00 (8) · CPC B64C2001/0063 (8) · CPC B64C2001/0081 (7) · CPC B64C2700/6218 (7) · CPC B64C3/385 (6) · CPC B64C2700/6235 (6) · CPC B64C1/00 (5) · CPC B64C2700/6295 (5) · CPC B64C35/00 (5) · CPC B64B1/58 (5) · CPC B64C23/005 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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