Drilldown: Patents

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Patents > Office : ?? or AH or DE or NO & Application number : rudder or None & Related to aircraft : 1 or Other & Number of claims: 1-2

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Office: (Click arrow to add another value)
Applicant person:
None (120) · Ernst Heinkel‎ (5) · Otto Lilienthal (5) · Louis Blériot (4) · Joseph Hofmann (4) · Firmin Bousson (3) · Gustav Mees (3) · Anthony Herman Gerard Fokker (3) · Andreas Ożegowski (3)
Applicant firm:
None (292) · Siemens-Schuckert Werke GmbH (9) · Daimler-Motoren-Gesellschaft (3) · Luft-Verkehrs-Gesellschaft m.b.H. (2)
Applicant is inventor:
Tech fields:
LTA (105) · airplane (56) · frame (49) · propulsion (48) · None (40) · balloon (37) · propeller (36) · design (24) · navigation (22) · control (21) · car (21) · wings (21) · airship (20) · subsystem (18) · stability (17) · flapping (14) · marine (13) · hybrid (12) · gas (12) · whole (11)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (263) · Patent DE-1908-227242 (2) · Patent FR-1908-405961 (2)
Related to aircraft: (Click arrow to add another value)
Assigned to:
National tech categories:
DE 77 (81) · DE 77h.5 (64) · DE 77h (33) · DE 77h.6 (22) · DE 77h.4 (21) · DE 77h.15 (20) · DE 77h.9 (19) · None (12) · DE 77h.10 (10) · DE 77h.2 (8) · DE 37f.8 (6) · DE 77h.11 (6) · DE 77h.3 (4) · DE 62b (4) · DE 77h.7 (4) · DE 13 (3) · DE 80 (3)
IPCs:
None (125) · IPC B64C33/02 (20) · IPC B64B1/00 (16) · IPC B64B1/58 (13) · IPC B64C39/00 (12) · IPC B64C35/00 (9) · IPC B64B1/06 (7) · IPC B64B1/40 (6) · IPC B64C3/00 (6) · IPC B64C17/00 (5) · IPC B64C23/00 (5) · IPC B64C31/06 (5) · IPC B64C11/16 (4) · IPC B64C11/00 (4) · IPC B64B1/22 (4) · IPC B64C13/00 (4) · IPC B64C1/00 (4) · IPC B64C17/04 (4)
CPCs:
None (115) · CPC B64B1/00 (16) · CPC B64C33/02 (15) · CPC B64B1/58 (14) · CPC B64C35/00 (11) · CPC B64C17/00 (11) · CPC B64B1/40 (8) · CPC B64C3/00 (7) · CPC B64C23/005 (7) · CPC B64C13/00 (7) · CPC B64B1/64 (5) · CPC B64C39/00 (5) · CPC B64C9/00 (4) · CPC B64B1/62 (4) · CPC B64C33/00 (4) · CPC B64C3/42 (4) · CPC E04B1/346 (4) · CPC B64C11/006 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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