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Patents > IPCs : IPC B64B1/62 or IPC B64C3/38 or IPC B64C31/06 or IPC B64C35/00

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Office:
Inventor country:
Applicant firm:
None (419) · British and Colonial Aeroplane Co. (10) · Alphonse Tellier et Cie (5) · J. Schweitzer et Cie (5) · Aéroplanes Morane-Saulnier (4) · Société Anonyme des Établissements Nieuport (3) · Société Antoinette (3) · Société R. Bourbeau et H. Devaux (3) · Curtiss Aeroplane (3) · Curtiss Motor Company (3) · Blackburn Aeroplane and Motor Co. (3)
Applicant is inventor:
Tech fields:
airplane (130) · None (81) · Design (73) · frame (69) · hydroaeroplane (62) · LTA (61) · kite (55) · wings (44) · hydroplane (43) · stability (38) · control (38) · construction (35) · navigation (30) · aerodynamics (26) · landing (26) · Hybrid (24) · fuselage (21) · lift (20) · chassis (19) · marine (19)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (311) · Patent GB-1911-29012 (8) · Patent FR-1916-493411 (3) · Patent FR-1908-392672 (3) · Patent FR-1912-452017 (3) · Patent FR-1913-456298 (3) · Patent FR-1910-426487 (3) · Patent GB-1912-29012.15939 (3) · Patent FR-1912-455471 (3) · Patent FR-1912-449167 (3) · Patent FR-1912-446818 (3) · Patent BE-1912-02-07-Gramaticesco (3) · Patent BE-1912-02-27 Caudron (3)
Related to aircraft:
Patent agent:
None (121) · None (19) · Armengaud jeune (18) · Boult, Wade & Tennant (11) · Lavoix et Mosès (10) · Marks & Clerk (10) · Brewer & Son (8) · Brandon frères (8) · J. Bonnet-Thirion (7) · Weismann et Marx (7) · Dom. Casalonga (7) · J. S. Withers & Spooner (6) · L. Chassevent (6) · E. Blétry (6) · Charles Dony (6) · J. Bonnet-Thirion et Breton (6)
National tech categories:
FR 6.4 (214) · None (158) · USPC 244/153R (24) · DE 77h.9 (16) · DE 77h.5 (12) · USPC 244/97 (9) · DE 77 (9) · FR 20.1 (8) · USPC 244/48 (7) · USPC 244/155R (6) · DE 77h (5) · USPC 244/90R (4) · DE 77h.3 (4) · USPC 244/128 (2) · USPC 244/234 (2) · AT 77d (2) · USPC 244/101 (2) · USPC 244/98 (2) · USPC 244/119 (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C35/00 (152) · CPC B64C3/385 (150) · CPC B64B1/62 (59) · CPC A63H27/08 (57) · CPC B64F2700/6261 (33) · CPC B64C3/38 (25) · CPC B64F2700/6296 (17) · CPC B64F2700/628 (14) · CPC B64C35/008 (12) · CPC B64F2700/6265 (9) · CPC B64F2700/6276 (8) · CPC A63H27/087 (7) · CPC B64F2700/6292 (7) · CPC B64C35/001 (6) · CPC B64F2700/6284 (5) · IPC B64C35/00 (5) · CPC Y02T50/145 (4) · None (4) · CPC B64F2700/6288 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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