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Patents > Applicant type : COMPANY + INDIV or COMPANY+INDIV or INDIV & Related to aircraft : 1 or 1852-08-14 or 1906314176 or Other & Assigned to: None & IPCs : IPC B64C33/02 or IPC B64C39/00

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Office:
Inventor country:
FR (247) · US (113) · DE (69) · GB (66) · AT (17) · BE (11) · IT (11) · RU (9) · RO (9) · None (8) · AU (7) · HU (6) · CA (4) · CH (4) · IE (4) · ZA (3) · Poland (3) · NZ (3) · DZ (3) · AH (2)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (198) · design (127) · propulsion (107) · None (93) · wings (91) · frame (82) · Propellers (68) · stability (63) · construction (60) · flapping (59) · Aerodynamics (45) · control (45) · navigation (43) · lift (40) · whole (38) · LTA (37) · sustentation (30) · rudder (30) · ornithopter (26) · hybrid (26)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (395) · Patent FR-1912-446040 (4) · Patent FR-1916-502839 (4)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (138) · None (35) · Armengaud jeune (23) · Marks & Clerk (17) · J. Germain (12) · E. Bletry (11) · J. Bonnet-Thirion (11) · Weismann et Marx (8) · Chassevent (7) · C. Blétry (7) · Dupont et Elluin (7) · Munn & Co. (7) · Y. Rabilloud et fils (7) · G. de Mestral et F. Harle (7) · Brandon frères (7) · Boult, Wade & Tennant (7) · Boramé et Julien (7) · Charles Assi (6) · Haseltine, Lake & Co. (6)
Assigned to: (Click arrow to add another value)
National tech categories:
FR 6.4 (320) · None (142) · FR 6.3 (17) · USPC 244/45R (13) · DE 77 (12) · DE 77h.10 (11) · USPC 244/22 (9) · DE 77h.5 (8) · USPC 244/13 (8) · USPC 244/72 (7) · DE 77h.11 (6) · FR 6.2 (5) · USPC 244/9 (4) · USPC 244/20 (4) · USPC 244/70 (4) · USPC 244/19 (3) · USPC 244/27 (3) · DE 77h (3) · DE 62b (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (272) · CPC B64C2700/6295 (246) · CPC B64C33/02 (133) · CPC B64C39/005 (59) · CPC B64C39/08 (44) · CPC B64C39/008 (23) · CPC B64C39/003 (18) · CPC B64C39/006 (12) · None (8) · CPC B64C39/062 (4) · CPC B64C3/42 (3) · CPC B64C39/06 (3) · CPC B64C33/025 (3) · CPC B64C33/00 (3) · CPC B64C39/068 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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