Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & IPCs : IPC B64B1/00 or IPC B64C25/00 or IPC B64C39/00

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Office:
Applicant is inventor:
Tech fields:
airplane (169) · LTA (153) · frame (128) · Design (119) · construction (77) · None (71) · landing (65) · stability (52) · wings (50) · wheels (47) · propulsion (47) · chassis (43) · aerodynamics (37) · propellers (36) · navigation (35) · airship (34) · control (33) · Hybrid (31)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (416) · Patent FR-1913-472867 (4) · Patent FR-1913-467415 (3) · Patent FR-1909-420322 (3)
Related to aircraft:
Patent agent:
None (155) · Armengaud jeune (31) · Marks & Clerk (21) · None (20) · E. Blétry (14) · J. Bonnet-Thirion (13) · Haseltine, Lake & Co. (13) · Dupont et Elluin (12) · Charles Dony (9) · J. Germain (8) · G. Petiau (8) · Weismann et Marx (7) · L. Chassevent (7) · Boult, Wade & Tennant (7) · Gaston Rose (6) · Hippolyte Josse (6) · Herbert Haddan & Co. (6) · Borame et Julien (6) · H. Bœttcher fils (6)
National tech categories:
FR 6.4 (330) · None (166) · USPC 244/45R (14) · USPC 244/13 (11) · USPC 244/125 (6) · DE 77h.2 (6) · USPC 244/25 (6) · USPC 244/70 (5) · DE 77h.5 (5) · USPC 244/30 (5) · USPC 244/100R (5) · FR 6.2 (5) · USPC 244/50 (4) · USPC 244/104R (4) · DE 77h.9 (4)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C2700/6295 (216) · CPC B64C39/00 (209) · CPC B64B1/00 (171) · CPC B64F2700/6226 (63) · CPC B64C25/06 (59) · CPC B64C25/62 (35) · CPC B64C39/08 (35) · CPC B64C39/005 (33) · CPC B64C25/64 (26) · CPC B64C25/52 (25) · CPC B64C25/54 (20) · CPC B64C39/008 (16) · CPC B64B1/005 (9) · CPC B64C39/006 (9) · CPC B64C25/60 (7) · CPC B64C39/003 (7) · CPC B64B1/40 (5) · CPC B64B1/58 (5) · CPC B64C25/50 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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