Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Grant date: 1900 - 1999 & Number of diagram pages: 2-3

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Office:
Applicant is inventor:
Tech fields:
airplane (165) · propulsion (165) · LTA (137) · frame (129) · navigation (111) · stability (107) · propeller (98) · design (79) · None (71) · flapping (56) · propellers (54) · Rudder (51) · wings (47) · hybrid (44) · airfoil (42) · Control (42) · marine (41) · helicopter (36) · Construction (35)
Full specification filed date:
Application number:
Granted:
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Supplementary to patent:
None (535) · Patent FR-1908-396249 (4) · Patent US-1909-970771 (4) · Patent GB-1909-2111 (3) · Patent FR-1902-328044 (3) · Patent GB-1903-27212 (3) · Patent GB-1908-4519 (3)
Related to aircraft:
IPCs:
None (350) · IPC B64B1/00 (54) · IPC B64C39/00 (50) · IPC B64C33/00 (20) · IPC B64C33/02 (19) · IPC B64C17/00 (19) · IPC B64C23/00 (16) · IPC B64C11/00 (15) · IPC B64C3/38 (14) · IPC B64C27/04 (11) · IPC B64C1/00 (10) · IPC B64B1/58 (8) · IPC B64C13/00 (8) · IPC B64C3/14 (5) · IPC B64C31/06 (5)
CPCs:
None (143) · CPC B64B1/00 (60) · CPC B64C33/02 (40) · CPC B64C2700/6295 (36) · CPC B64C39/00 (34) · CPC B64C23/005 (34) · CPC B64C39/005 (28) · CPC B64C17/00 (28) · CPC B64C11/006 (21) · CPC B64C13/00 (19) · CPC B64C3/385 (17) · CPC B64C33/00 (13) · CPC B64C39/08 (12) · CPC B64C27/82 (11) · CPC B64B1/58 (10) · CPC B64C2700/6274 (10) · CPC B64C11/001 (9) · CPC B64B1/40 (9) · CPC B64C2700/6212 (8)
First filing:
Citations from after 1930:
Number of diagram pages:

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