Drilldown: Patents

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Patents > Applicant firm : Blackburn Aeroplane and Motor Co. or None & Granted: Yes & CPCs : CPC B64C33/02 or CPC B64C35/00

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Tech fields:
None (183) · flapping (94) · Frame (66) · Airplane (61) · propulsion (58) · ornithopter (57) · wings (46) · Design (40) · hydroaeroplane (36) · hydroplane (32) · navigation (28) · hybrid (28) · landing (24) · takeoff (23) · propeller (23) · LTA (21) · stability (20) · marine (19) · wheels (19) · rudder (17)
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Supplementary to patent:
None (390) · Patent FR-1912-446040 (4) · Patent US-1913-1094989 (3) · Patent FR-1912-455471 (3) · Patent FR-1910-426487 (3) · Patent BE-1912-02-27 Caudron (3) · Patent GB-1909-12556 (3) · Patent BE-1910-12-28-Muehter (3)
Related to aircraft:
Patent agent:
None (247) · None (16) · Boult, Wade & Tennant (10) · Armengaud jeune (8) · J. Bonnet-Thirion et Breton (7) · Dom. Casalonga (5) · Brewer & Son (5) · Marks & Clerk (5) · Hippolyte Josse (4) · C. A. Snow & Co. (4) · Munn & Co. (4) · E. Bletry (4) · Weismann et Marx (4)
National tech categories:
None (198) · FR 6.4 (140) · USPC 244/22 (65) · USPC 244/72 (19) · DE 77h.10 (16) · DE 77 (15) · DE 77h.9 (10) · FR 6.3 (9) · USPC 244/105 (7) · DE 77h (5) · USPC 244/133 (3) · USPC 244/101 (3) · USPC 244/64 (3) · USPC 244/50 (2) · GB 4 propelling (2) · GB 4 propel & steer (2) · FR 6.2 (2) · USPC 244/90R (2)
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