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Patents > Grant date: 1900 - 1999 & IPCs : IPC B64B1/00 or IPC B64C25/00 or IPC B64C39/00 & Number of text pages: 1-2

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Applicant is inventor:
Tech fields:
LTA (149) · airplane (120) · frame (89) · design (82) · propulsion (62) · construction (46) · Landing (45) · stability (43) · None (35) · balloon (35) · wheels (34) · chassis (34) · propellers (33) · wings (33) · navigation (32) · hybrid (29) · Aerodynamics (28) · airship (27) · dirigible (26) · Lift (24)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (299) · Patent FR-1909-420322 (3) · Patent CH-1909-48028 (2) · Patent FR-1910-414004 (2) · Patent FR-1908-397350 (2) · Patent FR-1911-419438 (2) · Patent FR-1907-382794 (2) · Patent FR-1913-461629 (2) · Patent FR-1913-467415 (2) · Patent ES-1906-38692‎ (2) · Patent FR-1902-317598 (2)
Related to aircraft:
Patent agent:
None (100) · Armengaud jeune (28) · None (24) · Marks & Clerk (10) · J. Bonnet-Thirion (10) · Hippolyte Josse (9) · E. Blétry (9) · Charles Dony (8) · C. Blétry (8) · Chassevent (8) · J. Germain (8) · Boramé et Julien (7) · G. de Mestral et F. Harlé (7) · L. Chassevent (6) · Lavoix et Mosès (6) · Herbert Haddan & Co. (5) · Y. Rabilloud et fils (5) · Weismann et Marx (5) · Ad. Sturm (4) · Ed. Wolf (4)
National tech categories:
FR 6.4 (247) · None (68) · FR 6.3 (38) · USPC 244/45R (6) · DE 77h.2 (5) · DE 77h.9 (5) · DE 77h.5 (5) · USPC 244/30 (5) · DE 77h.11 (4) · FR 6.2 (4) · USPC 244/13 (3) · USPC 244/70 (3) · USPC 244/100R (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64B1/00 (153) · CPC B64C39/00 (130) · CPC B64C2700/6295 (122) · CPC B64C25/06 (41) · CPC B64F2700/6226 (41) · CPC B64C25/62 (27) · CPC B64C25/64 (17) · CPC B64C39/005 (17) · CPC B64C39/08 (16) · CPC B64C25/52 (12) · CPC B64C25/54 (9) · CPC B64C39/008 (8) · CPC B64C39/003 (7) · CPC B64B1/40 (7) · CPC B64C39/006 (5) · CPC B64B1/005 (5) · CPC B64B1/58 (5) · CPC B64C25/50 (4) · None (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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