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Patents > IPCs : IPC B64B1/62 or IPC B64C3/38 or IPC B64C33/00

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Inventor location:
None (302) · Seine (4) · Seine-et-Oise (3) · New York county (2) · Basses-Pyrénées (2) · New York City (2)
Applicant is inventor:
Tech fields:
airplane (91) · None (59) · LTA (55) · wings (46) · Design (40) · flapping (38) · frame (38) · navigation (37) · stability (37) · propulsion (32) · ornithopter (32) · control (30) · lift (25) · Construction (19) · HTA (17) · gas (16) · airfoil (15) · hybrid (15) · Aerodynamics (14)
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Supplementary to patent:
None (222) · Patent FR-1913-456298 (3) · Patent FR-1908-392672 (3) · Patent BE-1912-02-07-Gramaticesco (3) · Patent AT-1912-75092 (3) · Patent DE-1909-244106 (2) · Patent DE-1909-226609 (2) · Patent FR-1910-419748 (2) · Patent US-1912-1077892 (2) · Patent FR-1912-457441 (2) · Patent FR-1912-449167 (2) · Patent BE-1912-04-05 (2) · Patent FR-1908-393976 (2) · Patent DE-1908-220975 (2) · Patent FR-1917-493342 (2) · Patent GB-1913-4191 (2) · Patent SE-1917-46288 (2) · Patent IT-1911-06-13 Guido Castagneris (2)
Related to aircraft:
Patent agent:
None (85) · None (17) · Armengaud jeune (12) · Lavoix et Mosès (8) · E. Blétry (7) · J. Bonnet-Thirion (6) · Weismann et Marx (5) · Hippolyte Josse (4) · Émile Bert (4) · Munn & Co. (4) · L. Chassevent (4) · J. S. Withers & Spooner (4) · Schwab (4) · Marks & Clerk (4) · Haseltine, Lake & Co. (4)
National tech categories:
FR 6.4 (154) · None (105) · USPC 244/22 (13) · DE 77h.5 (11) · USPC 244/97 (8) · USPC 244/11 (7) · USPC 244/48 (6) · DE 77h.3 (4) · DE 77 (3) · USPC 244/98 (2) · USPC 244/90R (2) · USPC 244/72 (2) · USPC 244/64 (2) · USPC 244/63 (2) · USPC 244/128 (2) · FR 6.3 (2) · CH 129b (2) · DE 77h (2) · DE 77h.10 (2)
IPCs: (Click arrow to add another value)
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