Drilldown: Patents

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Patents > National tech categories : FR 5.8 or FR 6.4 & Number of text pages: 3

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Office:
Inventor country:
Inventor location:
None (579) · Seine (20) · Loire (6) · Nord (6) · Seine-et-Oise (6) · Paris (4) · Orne (3)
Applicant is inventor:
Tech fields:
airplane (281) · design (137) · stability (136) · frame (98) · wings (90) · construction (85) · None (72) · propulsion (72) · propellers (69) · LTA (61) · aerodynamics (58) · control (56) · lift (49) · automatic stability (42) · navigation (40) · landing (39) · sustentation (34) · chassis (34) · Subsystem (34) · hybrid (30)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Patent agent:
Armengaud jeune (82) · None (58) · Weismann et Marx (31) · None (29) · J. Bonnet-Thirion (23) · L. Chassevent (18) · Lavoix et Mosès (17) · Dupont et Elluin (17) · Borame et Julien (17) · E. Blétry (16) · J. Germain (15) · Brandon frères (14) · Schwab (14) · G. de Mestral et F. Harle (14) · Hippolyte Josse (10) · G. Petiau (10) · H. Bœttcher fils (9)
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C17/00 (94) · IPC B64C1/00 (80) · IPC B64C39/00 (65) · IPC B64C23/00 (39) · IPC B64B1/00 (32) · IPC B64C33/02 (31) · None (23) · IPC B64C3/38 (22) · IPC B64C3/00 (21) · IPC B64C11/00 (19) · IPC B64C27/04 (19) · IPC B64B1/58 (19) · IPC B64C25/00 (16) · IPC B64C35/00 (16) · IPC B64C13/00 (15) · IPC B64C3/54 (13) · IPC B64C33/00 (12) · IPC B64C17/06 (11) · IPC B64C3/56 (8) · IPC B64D17/00 (8)
CPCs:
CPC B64C17/00 (97) · CPC B64C39/00 (48) · CPC B64C23/005 (39) · CPC B64C2700/6295 (36) · CPC B64C33/02 (33) · CPC B64B1/00 (31) · CPC B64C2700/6218 (31) · CPC B64C2700/6274 (29) · CPC B64C1/00 (24) · CPC B64C3/385 (23) · CPC B64C3/00 (21) · CPC B64C2700/6212 (20) · CPC B64C13/00 (19) · CPC B64B1/58 (18) · CPC B64C2700/6214 (18) · CPC B64C2700/6281 (15) · CPC B64C27/04 (15)
First filing:
Citations from after 1930:
Number of text pages:
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