Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & IPCs : IPC B64C25/00 or IPC B64C39/00

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (169) · design (100) · Frame (84) · None (65) · landing (60) · construction (59) · wheels (46) · stability (44) · chassis (44) · wings (43) · Propulsion (34) · aerodynamics (33) · propellers (32) · control (31) · fuselage (28) · whole (27) · Lift (25) · aeroplane (23) · Rudder (21) · monoplane (17)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (278) · Patent FR-1909-420322 (3) · Patent IT-1917-03-16 Federico Caproni (2) · Patent NZ-1909-26981 (2) · Patent FR-1913-461629 (2) · Patent IT-1915-150227 (2) · Patent FR-1915-502433 (2) · Patent FR-1910-414004 (2) · Patent US-1910-993987 (2) · Patent FR-1912-441089 (2) · Patent FR-1916-502839 (2) · Patent FR-1910-421136 (2) · Patent US-1911-994106 (2) · Patent FR-1911-419438 (2) · Patent AT-1911-58081 (2) · Patent FR-1909-403418 (2)
Related to aircraft:
Patent agent:
None (85) · Armengaud jeune (20) · Marks & Clerk (19) · None (16) · E. Blétry (11) · J. Bonnet-Thirion (10) · Charles Dony (9) · Dupont et Elluin (8) · J. Germain (8) · L. Chassevent (7) · Weismann et Marx (7) · G. de Mestral et F. Harle (5) · Boult, Wade, and Tennant (5) · Boramé et Julien (5)
National tech categories:
FR 6.4 (230) · None (123) · USPC 244/45R (14) · USPC 244/13 (11) · USPC 244/100R (5) · DE 77h.5 (5) · USPC 244/104R (4) · DE 77h.9 (4) · USPC 244/70 (4) · USPC 244/50 (3) · DE 77h.11 (3) · USPC 244/102R (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (212) · CPC B64C2700/6295 (212) · CPC B64F2700/6226 (63) · CPC B64C25/06 (59) · CPC B64C39/08 (36) · CPC B64C25/62 (35) · CPC B64C39/005 (33) · CPC B64C25/64 (26) · CPC B64C25/52 (25) · CPC B64C25/54 (20) · CPC B64C39/008 (16) · CPC B64C39/006 (9) · CPC B64C25/60 (7) · CPC B64C39/003 (7) · CPC B64C25/50 (5) · CPC B64C39/062 (4) · CPC B64C25/02 (4) · CPC B64C39/06 (3) · CPC B64C25/62 B64F2700/6226 (3) · CPC B64C25/14 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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