Drilldown: Patents

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Patents > Applicant firm: None & Applicant is inventor: Yes & Grant date: 1913

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Tech fields:
Airplane (256) · None (250) · stability (161) · design (120) · frame (113) · aerodynamics (78) · propellers (75) · wings (74) · construction (70) · Propulsion (67) · Automatic stability (62) · LTA (60) · control (56) · subsystem (40) · lift (34) · safety (34) · navigation (33) · landing (32) · rudder (32) · Fuselage (31)
Full specification filed date:
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Supplementary to patent:
None (623) · Patent FR-1912-446040 (5) · Patent AT-1913-59404 (4) · Patent GB-1911-12232 (4) · Patent ES-1911-50083 (4) · Patent DE-1912-266327 (4) · Patent FR-1911-430455 (4) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent FR-1912-450892 (3) · Patent US-1912-1062545 (3) · Patent AT-1912-75092 (3) · Patent FR-1908-405961 (3) · Patent AT-1911-57225 (3)
Related to aircraft:
Patent agent:
None (425) · None (27) · Armengaud jeune (20) · Marks & Clerk (13) · Victor J. Evans (13) · Munn & Co. (9) · Dupont et Elluin (9) · Weismann et Marx (8) · Dom. Casalonga (8) · J. Germain (8) · Herbert Haddan & Co. (7) · Hippolyte Josse (7) · H. Bœttcher fils (7) · Charles Dony (6) · J. Bonnet-Thirion (6) · W. P. Thompson & Co. (6) · L. Chassevent (6) · Société A. Frey et de Carsalade (6) · Brandon frères (6)
National tech categories:
FR 6.4 (271) · None (263) · HU V/h (52) · AT 77d (33) · USPC 244/80 (14) · USPC 244/233 (13) · USPC 244/45R (11) · FR 6.2 (8) · USPC 244/234 (7) · USPC 244/79 (6) · USPC 244/93 (6) · USPC 244/147 (5) · USPC 244/48 (5) · USPC 244/90R (5) · USPC 244/104R (5) · BE K (5) · USPC 244/60 (5) · USPC 244/119 (5) · USPC 244/13 (5) · USPC 244/51 (5)
IPCs:
None (452) · IPC B64C17/00 (75) · IPC B64C1/00 (57) · IPC B64C39/00 (38) · IPC B64B1/00 (23) · IPC B64C35/00 (23) · IPC B64C3/38 (22) · IPC B64C11/00 (21) · IPC B64C3/00 (18) · IPC B64C33/02 (14) · IPC B64C23/00 (10) · IPC B64B1/58 (10) · IPC B64D17/00 (10) · IPC B64C33/00 (8) · IPC B64C13/00 (8) · IPC B64C17/06 (6) · IPC B64D1/04 (6) · IPC B64C3/54 (5) · IPC B64C3/56 (5)
First filing:
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