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Patents > IPCs : IPC B64B1/62 or IPC B64C3/38 or IPC B64C3/54 or IPC B64C31/06

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Office:
Applicant is inventor:
Tech fields:
airplane (115) · None (71) · LTA (57) · wings (56) · kite (55) · design (51) · frame (51) · stability (46) · control (42) · navigation (34) · lift (32) · construction (30) · aerodynamics (29) · Sustentation (19) · airfoil (17) · gas (17) · Propulsion (16) · Subsystem (15) · Whole (13) · Propellers (12)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (247) · Patent FR-1908-392672 (7) · Patent BE-1912-02-07-Gramaticesco (4) · Patent FR-1912-449167 (3) · Patent FR-1913-456298 (3) · Patent IT-1911-06-13 Guido Castagneris (2) · Patent FR-1909-399976 (2) · Patent FR-1908-396839 (2) · Patent FR-1908-393976 (2) · Patent FR-1912-457441 (2) · Patent FR-1917-493342 (2) · Patent DE-1909-244106 (2) · Patent DE-1908-239989 (2) · Patent DE-1908-220975 (2) · Patent DE-1909-226609 (2) · Patent US-1912-1062545 (2) · Patent US-1912-1077892 (2) · Patent AT-1910-49705 (2) · Patent BE-1912-04-05 (2)
Related to aircraft:
Patent agent:
None (100) · Armengaud jeune (23) · None (20) · Lavoix et Mosès (7) · Schwab (6) · Haseltine, Lake & Co. (5) · Marks & Clerk (5) · Munn & Co. (5) · Weismann et Marx (5) · J. Bonnet-Thirion (5) · Hy. Fairbrother (4) · J. S. Withers & Spooner (4) · E. Blétry (4)
National tech categories:
FR 6.4 (159) · None (115) · USPC 244/153R (24) · DE 77h.5 (10) · USPC 244/97 (9) · DE 77 (8) · FR 20.1 (8) · USPC 244/48 (8) · USPC 244/155R (6) · DE 77h.3 (4) · DE 77h (4) · USPC 244/90R (4) · AT 77d (3) · USPC 244/98 (2) · USPC 244/91 (2) · USPC 244/234 (2) · USPC 244/128 (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C3/385 (140) · CPC B64B1/62 (59) · CPC A63H27/08 (57) · CPC B64C3/54 (53) · CPC B64C3/38 (25) · CPC B64C2700/6246 (17) · CPC B64C5/08 (9) · CPC B64C2009/005 (7) · CPC A63H27/087 (7) · CPC B64C9/00 (6) · CPC B64C3/546 (6) · CPC Y02T50/145 (5) · None (4) · CPC B64C2700/6242 (3) · CPC B64C17/00 (3) · CPC B64C13/30 (3) · CPC B64C1/00 (3)
First filing:
Citations from after 1930:
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