Drilldown: Patents

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Patents > Family year: 1909 & Number of claims: None

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Office:
Applicant is inventor:
Tech fields:
None (729) · airplane (108) · LTA (72) · propellers (54) · frame (46) · hybrid (43) · stability (33) · navigation (28) · design (28) · propulsion (25) · wings (23) · subsystem (22) · propeller (21) · construction (19) · control (14) · wheels (13) · Aerodynamics (12) · rudder (12)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
None (886) · Patent BE-1909-214032 (32) · Patent FR-1909-420322 (6) · Patent GB-1909-8531 (2) · Patent FR-1909-404954 (2) · Patent FR-1909-07-01 Société Antoinette (2) · Patent DE-1909-Wilcke-Graff (2) · Patent DE-1909-221412 (2) · Patent BE-1909-218585 (2) · Patent US-1909-970771 (2) · Patent AT-1908-41559 (2)
Related to aircraft:
Patent agent:
None (894) · A. Wunderlich & Cie, Ingénieurs-Conseils (28) · J. Bonnet-Thirion (7) · Weismann et Marx (3) · De Visscher et Graetz (3) · Armengaud jeune (3) · C. Blétry‎ (3) · Brandon frères (2) · Raclot (2) · Abel & Imray (2)
National tech categories:
None (762) · FR 6.4 (67) · BE K (44) · MX F. III (11) · USPC 244/22 (6) · USPC 244/13 (4) · HU V/h (4) · USPC 244/66 (3) · USPC 244/48 (3) · USPC 244/80 (3) · USPC 244/87 (3)
IPCs:
None (870) · IPC B64B1/00 (15) · IPC B64B1/58 (13) · IPC B64C1/00 (7) · IPC B64C33/02 (6) · IPC B64C39/00 (6) · IPC B64C17/00 (6) · IPC B64C11/00 (5) · IPC B64C25/00 (5) · IPC B64B1/40 (4) · IPC B64C23/00 (4) · IPC B64C3/18 (2) · IPC B64C3/26 (2) · IPC B64C13/00 (2) · IPC B64C25/62 (2) · IPC B64F1/06 (2) · IPC B64C3/00 (2) · IPC B64C33/00 (2) · IPC B64C3/56 (2)
CPCs:
None (630) · CPC B64C2700/6295 (36) · CPC B64C39/00 (27) · CPC B64B1/00 (24) · CPC B64C11/006 (22) · CPC B64B1/58 (22) · CPC B64C3/385 (20) · CPC B64C33/02 (20) · CPC B64C23/005 (18) · CPC B64C17/00 (13) · CPC B64C13/00 (10) · CPC B64C33/00 (10) · CPC B64C2700/6274 (10) · CPC B64C39/005 (9) · CPC B64C11/00 (7) · CPC B64B1/40 (7) · CPC B64C11/36 (7) · CPC B64F2700/6226 (6) · CPC B64C1/00 (6)
Family year:
(There are no values for this filter)
First filing:
Citations from after 1930:
Number of claims:
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