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Patents > Granted: Yes & CPCs : CPC B64C33/02 or CPC B64C35/00

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None (216) · flapping (86) · frame (74) · airplane (69) · propulsion (55) · hydroaeroplane (53) · ornithopter (51) · design (46) · wings (45) · hydroplane (41) · hybrid (37) · landing (30) · marine (30) · navigation (28) · takeoff (25) · wheels (23) · LTA (21) · propeller (21) · stability (21) · construction (19)
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Supplementary to patent:
None (441) · Patent FR-1912-446040 (4) · Patent GB-1909-12556 (3) · Patent BE-1912-02-27 Caudron (3) · Patent FR-1910-426487 (3) · Patent FR-1912-455471 (3) · Patent US-1913-1094989 (3) · Patent IT-1907-87304 (2) · Patent FR-1916-493411 (2) · Patent FR-1912-456013 (2) · Patent DE-1910-09-03 Richard Blum (2) · Patent IT-1909-11-20 Francesco Filiasi (2) · Patent FR-1909-420004 (2) · Patent FR-1908-407411 (2) · Patent FR-1908-397517 (2) · Patent DE-1913-03-26 Gustav Mees (2) · Patent US-1915-1223319 (2) · Patent DE-1913-02-20 Gustav Mees (2) · Patent US-1915-1246016 (2) · Patent BE-1912-09-07 Henri Fabre (2)
Related to aircraft:
Patent agent:
None (300) · None (12) · Boult, Wade & Tennant (10) · Armengaud jeune (9) · J. Bonnet-Thirion et Breton (7) · Marks & Clerk (7) · John P. Tarbox (6) · Brewer & Son (5) · Louis Tailfer (5) · Dom. Casalonga (4) · Munn & Co. (4) · M. Zerolo (4) · Haseltine, Lake & Co. (4) · Hippolyte Josse (4)
National tech categories:
None (241) · FR 6.4 (146) · USPC 244/22 (65) · USPC 244/72 (17) · DE 77 (14) · DE 77h.10 (14) · DE 77h.9 (10) · FR 6.3 (8) · USPC 244/105 (7) · DE 77h (5) · USPC 244/101 (5) · USPC 244/133 (3) · USPC 244/64 (3)
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