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Patents > Applicant type : COMPANY or COMPANY + INDIV or COMPANY+INDIV or INDIV & Related to aircraft : 1 or 1852-08-14 or 1912-01-30 & IPCs : IPC B64B1/40 or IPC B64C39/00

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Office:
Inventor country:
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (83) · None (59) · design (45) · propulsion (34) · stability (33) · Frame (33) · LTA (31) · whole (27) · Propellers (27) · wings (27) · Construction (22) · Navigation (21) · control (17) · aerodynamics (13) · balloon (13) · Chassis (13) · subsystem (11) · fuselage (11) · Lift (10)
Full specification filed date:
Application number:
None (46)
Granted:
Supplementary to patent:
None (210) · Patent FR-1916-502839 (4) · Patent US-1911-994106 (2) · Patent GB-1908-4519 (2) · Patent FR-1909-403418 (2) · Patent US-1910-993987 (2) · Patent FR-1917-502839.21604 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (46) · None (22) · Armengaud jeune (12) · Marks & Clerk (11) · Munn & Co. (8) · Weismann et Marx (6) · J. Bonnet-Thirion (6) · E. Blétry (5) · Charles Assi (5) · J. Germain (5) · L. Chassevent (4) · Boramé et Julien (4) · Lavoix et Mosès (4) · Brandon freres (3) · C. Blétry (3) · Boult, Wade & Tennant (3) · G. Petiau (3) · Schwab (3) · G. de Mestral et F. Harlé (3) · Dupont et Elluin (3)
National tech categories:
FR 6.4 (137) · None (72) · USPC 244/45R (12) · FR 6.3 (5) · USPC 244/70 (5) · DE 77h (5) · DE 77h.5 (5) · USPC 244/13 (5) · USPC 244/9 (4) · USPC 244/20 (4) · DE 77 (4) · DE 77h.11 (4) · USPC 244/19 (3) · USPC 244/127 (3) · USPC 244/27 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (144) · CPC B64C2700/6295 (140) · CPC B64C39/08 (37) · CPC B64C39/005 (37) · CPC B64B1/40 (21) · CPC B64C39/008 (12) · CPC B64C39/003 (11) · None (4) · CPC B64C3/42 (3) · CPC B64C39/062 (3) · CPC B64C39/06 (3) · CPC B64C39/006 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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