Drilldown: Patents

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Patents > Number of claims: 1 & Number of diagram pages: 2-7 & Number of figures: 5-30

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Office:
Inventor country:
Inventor location:
None (233) · Seine (6) · Paris (4) · Seine-et-Oise (3) · Illinois (2) · Dordogne (2) · Rhône (2) · Bergerac (2)
Applicant is inventor:
Tech fields:
airplane (54) · None (43) · stability (39) · control (30) · LTA (29) · propulsion (25) · Frame (25) · Wings (25) · Design (22) · hybrid (20) · Construction (20) · propellers (20) · helicopter (14) · navigation (13) · ornithopter (13) · marine (12) · automatic stability (12) · Aerodynamics (11) · ascension (10)
Full specification filed date:
Application number:
None (53)
Granted:
Supplementary to patent:
None (203) · Patent BE-1906-03-30 Maurice-Paul-Émile Pruvost (2) · Patent FR-1910-419140 (2) · Patent FR-1908-396249 (2) · Patent BE-1912-04-05 (2)
Related to aircraft:
Patent agent:
None (53) · None (19) · J. Bonnet-Thirion (9) · Victor J. Evans (9) · Weismann et Marx (9) · Dom. Casalonga (7) · J. Germain (5) · Charles Assi (4) · P. Follin (4) · Lavoix et Mosès (4) · Brandon frères (4)
National tech categories:
FR 6.4 (131) · None (53) · FR 6.2 (8) · DE 77 (7) · FR 6.3 (6) · FR 5.8 (5) · USPC 244/22 (5) · USPC 244/80 (4) · USPC 244/35R (4) · USPC 244/30 (3) · USPC 244/51 (3) · USPC 244/119 (3) · USPC 244/6 (2) · DE 77h.5 (2) · FR 10.1 (2) · DE 62b (2) · USPC 244/48 (2) · HU V/h (2)
IPCs:
None (85) · IPC B64C17/00 (29) · IPC B64C1/00 (21) · IPC B64C39/00 (20) · IPC B64C33/02 (17) · IPC B64C23/00 (15) · IPC B64B1/00 (12) · IPC B64C33/00 (8) · IPC B64C3/38 (8) · IPC B64C27/04 (8) · IPC B64C11/00 (6) · IPC B64C25/00 (4) · IPC B64B1/58 (3) · IPC B64C3/00 (3) · IPC B64C13/00 (3) · IPC B64C3/54 (3) · IPC B64C3/56 (3) · IPC B64C31/06 (3)
CPCs:
CPC B64C17/00 (33) · CPC B64C33/02 (24) · CPC B64C23/005 (18) · None (17) · CPC B64C2700/6295 (17) · CPC B64C3/385 (14) · CPC B64B1/00 (14) · CPC B64C39/00 (13) · CPC B64C2700/6218 (12) · CPC B64C2700/6212 (10) · CPC B64C11/006 (9) · CPC B64C2700/6274 (9) · CPC B64C33/00 (9) · CPC B64C2700/6281 (8) · CPC B64C39/08 (6) · CPC B64C39/005 (5) · CPC B64C13/00 (5) · CPC B64C27/12 (5)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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