Drilldown: Patents

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Patents > Office : AU or BE or CA or DE or JP or NL or RU & Related to aircraft: Yes

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (210) · Airplane (168) · LTA (131) · propellers (82) · frame (79) · propulsion (74) · design (70) · hybrid (53) · wings (51) · stability (50) · navigation (50) · construction (50) · propeller (44) · Control (36) · balloon (29) · airship (23) · subsystem (23) · aerodynamics (22)
Full specification filed date:
Application number:
None (596)
Granted:
Supplementary to patent:
None (539) · Patent BE-1909-214032 (33) · Patent DE-1904-173378 (3) · Patent GB-1909-8531 (2) · Patent FR-1913-468076 (2) · Patent BE-1907-199348 (2) · Patent US-1880-224510 (2) · Patent BE-1913-255172 (2) · Patent GB-1908-4519 (2)
Related to aircraft: (Click arrow to add another value)
National tech categories:
None (255) · BE K (132) · DE 77 (93) · DE 77h.5 (61) · DE 77h (39) · DE 77h.6 (22) · DE 77h.9 (9) · DE 77h.7 (8) · AU 90.3 (6) · DE 77h.2 (6) · DE 77h.10 (5) · DE 77h.15 (5) · DE 62b (4) · CA 244/24 (4) · DE 77h.4 (3) · DE 77h.3 (3) · DE 77h Group 5 (3)
IPCs:
None (525) · IPC B64C33/02 (20) · IPC B64C3/00 (19) · IPC B64C39/00 (10) · IPC B64B1/00 (10) · IPC B64C11/00 (8) · IPC B64B1/58 (6) · IPC B64C1/00 (6) · IPC B64C23/00 (5) · IPC B64C11/20 (5) · IPC B64C3/38 (5) · IPC B64C13/00 (4) · IPC B64C17/00 (4) · IPC B64B1/40 (3) · IPC B64B1/30 (3) · IPC CPC B64C13/00 (3) · IPC B64C9/02 (3) · IPC B64B1/64 (3) · IPC B64C3/18 (3) · IPC B64C35/00 (3)
CPCs:
None (444) · CPC B64C33/02 (25) · CPC B64C3/00 (20) · CPC B64B1/00 (18) · CPC B64C2700/6235 (14) · CPC B64C11/006 (10) · CPC B64B1/58 (9) · CPC B64C23/005 (8) · CPC B64C17/00 (7) · CPC B64B1/40 (6) · CPC B64C13/00 (6) · CPC B64C33/00 (6) · CPC B64C11/00 (6) · CPC B64B1/30 (6) · CPC B64C9/00 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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