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Patents > Applicant type : INDIV or UNIV-PRO-GOV & IPCs : IPC B64B1/00 or IPC B64C25/00 or IPC B64C3/00 or IPC B64C39/00

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Inventor country:
FR (477) · US (252) · GB (141) · DE (123) · IT (26) · AT (14) · RU (14) · BE (13) · CH (12) · None (11) · HU (11) · NL (8) · AU (8) · ES (7) · RO (7) · IE (6) · CA (5) · DZ (4) · MX (4)
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Applicant is inventor:
Full specification filed date:
Application number:
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Related to aircraft:
National tech categories:
FR 6.4 (547) · None (241) · FR 6.3 (65) · USPC 244/30 (34) · USPC 244/26 (17) · DE 77h.5 (15) · USPC 244/25 (13) · USPC 244/45R (13) · USPC 244/13 (11) · DE 77 (9) · USPC 244/48 (8) · USPC 244/46 (8) · USPC 244/32 (8) · USPC 244/96 (7) · USPC 244/125 (7) · USPC 244/127 (7) · FR 6.2 (7) · USPC 244/67 (7) · DE 77h.2 (7) · USPC 244/29 (7)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64B1/00 (366) · CPC B64C39/00 (281) · CPC B64C2700/6295 (268) · CPC B64C3/00 (146) · CPC B64C2700/6235 (68) · CPC B64C39/005 (60) · CPC B64C25/06 (57) · CPC B64F2700/6226 (55) · CPC B64C2700/6233 (54) · CPC B64C39/08 (41) · CPC B64C25/62 (32) · CPC B64C25/52 (26) · CPC B64C39/008 (25) · CPC B64C25/64 (22) · CPC B64B1/40 (20) · CPC B64C25/54 (20) · CPC B64C39/003 (18) · CPC B64C39/006 (12) · CPC B64C3/385 (11) · None (10)
First filing:
Citations from after 1930:
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