Drilldown: Patents

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Patents > Office: DE & Applicant is inventor: Yes & First filing: None & Citations from after 1930: None

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Office: (Click arrow to add another value)
Inventor country:
Applicant person:
None (303) · Ernst Heinkel (5) · George Raymond Lawrence (2) · Franz Schneider (2)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (160) · LTA (67) · airplane (32) · propeller (29) · frame (29) · subsystem (27) · navigation (27) · propulsion (27) · balloon (23) · car (19) · gas (18) · stability (17) · design (17) · whole (15) · piloting (13) · motor (13) · wings (12)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
National tech categories:
None (168) · DE 77 (33) · DE 77h (32) · DE 77h.5 (28) · DE 77h.6 (17) · DE 77h.15 (13) · DE 77h.4 (11) · DE 77h.10 (9) · DE 77h.3 (9) · DE 77h.9 (7) · DE 77h.2 (6) · DE 77h.7 (3) · DE 62b (2) · DE 77h.1 (2) · DE 42o.13 (2) · DE 42n.9 (2) · DE 42c.41 (2)
IPCs:
None (277) · IPC B64B1/58 (8) · IPC B64C33/02 (7) · IPC B64B1/06 (5) · IPC B64B1/64 (4) · IPC B64C39/00 (3) · IPC B64C3/00 (3) · IPC B64B1/40 (3) · IPC B64C3/10 (3) · IPC B64C11/16 (3) · IPC B64B1/62 (3)
CPCs:
None (247) · CPC B64C33/02 (13) · CPC B64B1/58 (12) · CPC B64B1/00 (6) · CPC B64B1/62 (5) · CPC B64B1/40 (4) · CPC B64C13/00 (4) · CPC B64C11/006 (4) · CPC B64C39/003 (3) · CPC B64C39/00 (3) · CPC B64B1/30 (3) · CPC B64B1/64 (3)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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