Drilldown: Patents

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Patents > Year filed: 1908 & Patent agent: None

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Year filed:
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Applicant is inventor:
Tech fields:
None (138) · LTA (80) · airplane (67) · propulsion (54) · navigation (50) · stability (38) · frame (32) · propeller (32) · design (32) · subsystem (26) · balloon (24) · control (24) · marine (20) · Wings (16) · propellers (15) · safety (14) · helicopter (13) · aerodynamics (13) · rudder (13)
Full specification filed date:
Application number:
None (226)
Granted:
Publication date:
Supplementary to patent:
None (363) · Patent DE-1907-214228 (4) · Patent BE-1907-199348 (3) · Patent DE-1907-194166 (3) · Patent DE-1904-173378 (3) · Patent DE-1907-202942 (3) · Patent 1907-09-03 Siemens-Schuckert Werke GmbH (2) · Patent DK-1908-11943 (2) · Patent BE-1907-202697 (2) · Patent CH-1907-41855 (2) · Patent US-1903-821393 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (160) · FR 6.4 (39) · IT 8 (37) · AT 77d (19) · HU V/h (16) · DE 77h.5 (10) · DE 77h.4 (9) · DE 77h.15 (8) · DE 77h.3 (8) · USPC 244/35R (6) · USPC 244/22 (6) · USPC 244/63 (5) · USPC 244/80 (5) · MX F. III (5) · DE 77h (4) · USPC 244/30 (4)
IPCs:
None (316) · IPC B64B1/00 (22) · IPC B64C39/00 (14) · IPC B64C1/00 (6) · IPC B64B1/58 (6) · IPC B64C33/02 (6) · IPC B64C13/00 (5) · IPC B64C17/00 (5) · IPC B64C33/00 (4) · IPC B64F1/06 (4) · IPC B64C11/00 (4) · IPC B64B1/62 (3) · IPC B64C23/00 (3) · IPC B64C29/0025 (2) · IPC B64F1/00 (2) · IPC B64C3/14 (2) · IPC B64C3/00 (2) · IPC B64C31/02 (2) · IPC B64F1/14 (2) · IPC B64D27/00 (2)
CPCs:
None (205) · CPC B64B1/00 (23) · CPC B64C11/006 (19) · CPC B64C33/02 (18) · CPC B64C39/00 (15) · CPC B64C23/005 (11) · CPC B64C2700/6295 (11) · CPC B64C17/00 (10) · CPC B64B1/58 (10) · CPC B64C13/00 (9) · CPC B64C39/005 (6) · CPC B64B1/62 (6) · CPC B64C2700/6274 (6) · CPC B64C3/14 (5) · CPC B64C39/003 (5) · CPC B64C9/00 (4) · CPC B64C29/0025 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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