Drilldown: Patents

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Patents > Office : DE or MX & Applicant is inventor: Yes & Number of claims: 1-2

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Office: (Click arrow to add another value)
Applicant person:
None (91) · Anton Flettner (6) · Otto Lilienthal (5) · Joseph Hofmann (4) · Claudius Dornier (4) · Ernst Heinkel‎ (4) · Jakob Haw (4) · Louis Blériot (4) · Firmin Bousson (3) · Andreas Ożegowski (3) · Anthony Herman Gerard Fokker (3) · Emil Lehmann (3) · Henri Fabre (3)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
LTA (84) · frame (48) · airplane (44) · None (43) · propulsion (38) · balloon (31) · design (30) · propeller (30) · wings (26) · control (23) · navigation (19) · construction (17) · car (16) · airship (16) · Subsystem (15) · flapping (14) · stability (11) · whole (11) · rudder (11)
Full specification filed date:
Application number:
None (263)
Granted:
Supplementary to patent:
None (246) · Patent DE-1908-227242 (2)
Related to aircraft:
Assigned to:
National tech categories:
DE 77 (82) · DE 77h.5 (62) · DE 77h (32) · DE 77h.6 (20) · DE 77h.9 (18) · None (16) · DE 77h.4 (12) · DE 77h.15 (11) · DE 77h.2 (11) · DE 77h.10 (8) · DE 77h.7 (5) · DE 62b (5) · DE 77h.3 (4) · DE 37f.8 (4) · DE 13 (3) · DE 77h.11 (3) · DE 80 (3) · DE 62b.15 (3)
IPCs:
None (109) · IPC B64C33/02 (19) · IPC B64B1/00 (16) · IPC B64C35/00 (11) · IPC B64C13/00 (11) · IPC B64B1/58 (11) · IPC B64C39/00 (10) · IPC B64C3/00 (9) · IPC B64C3/18 (6) · IPC B64C31/06 (6) · IPC B64B1/06 (6) · IPC B64C23/00 (5) · IPC B64C1/00 (5) · IPC B64B1/40 (5) · IPC B64C11/00 (5) · IPC B64C25/00 (4) · IPC B64C11/20 (4) · IPC B64C17/00 (4)
CPCs:
None (94) · CPC B64C33/02 (16) · CPC B64B1/00 (15) · CPC B64C13/00 (12) · CPC B64B1/58 (11) · CPC B64C35/00 (10) · CPC B64C3/00 (10) · CPC B64C17/00 (7) · CPC B64B1/40 (7) · CPC B64C23/005 (6) · CPC B64C25/06 (5) · CPC B64C2700/6235 (5) · CPC B64C11/20 (4) · CPC B64C33/00 (4) · CPC B64B1/62 (4) · CPC A63H27/08 (4) · CPC B64C3/14 (4) · CPC B64C39/00 (4)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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