Drilldown: Patents

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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 B64C25/00 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 (100) · None (64) · frame (44) · design (44) · propulsion (32) · landing (28) · stability (27) · Propellers (27) · wings (27) · chassis (26) · whole (26) · construction (22) · wheels (20) · control (18) · navigation (15) · landing gear (15) · fuselage (14) · aerodynamics (13) · subsystem (12)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (234) · Patent FR-1916-502839 (4) · Patent US-1910-993987 (2) · Patent FR-1909-403418 (2) · Patent FR-1917-502839.21604 (2) · Patent GB-1908-4519 (2) · Patent GB-1927-653688 (2) · Patent US-1911-994106 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (44) · None (22) · Marks & Clerk (14) · Armengaud jeune (13) · Weismann et Marx (9) · E. Blétry (7) · Munn & Co. (7) · J. Bonnet-Thirion (6) · J. Germain (6) · L. Chassevent (5) · Charles Assi (5) · Dupont et Elluin (4) · Boramé et Julien (4) · G. de Mestral et F. Harlé (4) · Schwab (4) · Boult, Wade & Tennant (4)
National tech categories:
FR 6.4 (161) · None (84) · USPC 244/45R (12) · USPC 244/13 (5) · USPC 244/70 (5) · DE 77h.5 (5) · FR 6.3 (5) · DE 77h.9 (4) · USPC 244/20 (4) · USPC 244/104R (4) · USPC 244/9 (4) · DE 77h.11 (4) · USPC 244/19 (3) · USPC 244/102R (3) · USPC 244/27 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (144) · CPC B64C2700/6295 (140) · CPC B64C25/06 (41) · CPC B64C39/005 (37) · CPC B64C39/08 (37) · CPC B64F2700/6226 (32) · CPC B64C25/62 (21) · CPC B64C25/64 (14) · CPC B64C25/52 (12) · CPC B64C39/008 (12) · CPC B64C39/003 (11) · CPC B64C25/54 (9) · CPC B64C25/60 (6) · CPC B64C3/42 (3) · CPC B64C3/56 (3) · CPC B64C39/06 (3) · CPC B64C39/062 (3) · CPC B64C39/006 (3) · CPC B64C25/14 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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