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Patents > IPCs : IPC B64B1/58 or IPC B64C39/00

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Office:
Applicant is inventor:
Tech fields:
LTA (176) · Airplane (173) · design (123) · Frame (104) · propulsion (93) · None (89) · construction (80) · stability (71) · wings (64) · propellers (59) · navigation (49) · aerodynamics (46) · Lift (43) · control (41) · whole (40) · airship (30) · aeroplane (28) · balloon (28) · rudder (27) · sustentation (27)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (450) · Patent FR-1916-502839 (4) · Patent ES-1906-38692 (4) · Patent FR-1907-382794 (3)
Related to aircraft:
Patent agent:
None (193) · Armengaud jeune (28) · None (26) · Marks & Clerk (21) · J. Bonnet-Thirion (14) · J. Germain (12) · Boramé et Julien (12) · E. Blétry (11) · Weismann et Marx (9) · Lavoix et Mosès (9) · L. Chassevent (9) · Dupont et Elluin (8) · Brandon frères (7) · Boult, Wade & Tennant (7) · Munn & Co. (7) · Herbert Haddan & Co. (6) · Haseltine, Lake & Co. (6) · G. de Mestral et F. Harle (6) · Charles Assi (6)
National tech categories:
FR 6.4 (381) · None (159) · FR 6.3 (17) · USPC 244/45R (14) · USPC 244/13 (11) · DE 77 (7) · DE 77h.5 (7) · DE 77h.4 (7) · USPC 244/70 (6) · DE 77h (6) · USPC 244/20 (4) · DE 77h.15 (4) · DE 77h.11 (4) · USPC 244/27 (4) · USPC 244/9 (4) · FR 6.2 (4) · USPC 244/19 (3) · USPC 244/126 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (293) · CPC B64C2700/6295 (287) · CPC B64B1/58 (184) · CPC B64C39/005 (63) · CPC B64C39/08 (41) · CPC B64C39/008 (26) · CPC B64C39/003 (18) · CPC B64C39/006 (12) · None (8) · CPC B64C39/062 (4) · CPC B64B1/00 (3) · CPC B64C39/06 (3) · CPC B64C3/385 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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