Drilldown: Patents

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Patents > Office: DE & Applicant is inventor: Yes & Supplementary to patent: None

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Office: (Click arrow to add another value)
Applicant is inventor: (Click arrow to add another value)
Full specification filed date:
Application number:
None (701)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
National tech categories:
None (242) · DE 77 (127) · DE 77h.5 (106) · DE 77h (64) · DE 77h.6 (47) · DE 77h.4 (27) · DE 77h.9 (22) · DE 77h.15 (22) · DE 77h.10 (19) · DE 77h.2 (14) · DE 77h.3 (13) · DE 77h.7 (10) · DE 77h.11 (7) · DE 62b (6) · DE 37f.8 (6) · DE 13 (3) · DE 77f.23 (3) · DE 80 (3)
IPCs:
None (457) · IPC B64C33/02 (25) · IPC B64C39/00 (20) · IPC B64C3/00 (19) · IPC B64B1/00 (18) · IPC B64B1/58 (16) · IPC B64C13/00 (14) · IPC B64C1/00 (9) · IPC B64C11/16 (8) · IPC B64C11/00 (8) · IPC B64B1/40 (8) · IPC B64B1/06 (8) · IPC B64C3/38 (7) · IPC B64C35/00 (7) · IPC B64B1/62 (6) · IPC B64C23/00 (5) · IPC B64C27/04 (5) · IPC B64C3/18 (5) · IPC B64C25/00 (5) · IPC B64B1/14 (5)
CPCs:
None (388) · CPC B64C33/02 (34) · CPC B64B1/00 (28) · CPC B64B1/58 (26) · CPC B64C3/00 (18) · CPC B64C13/00 (18) · CPC B64C17/00 (13) · CPC B64B1/40 (11) · CPC B64C2700/6235 (10) · CPC B64C11/006 (10) · CPC B64B1/62 (9) · CPC B64C11/00 (8) · CPC B64C23/005 (8) · CPC B64C3/385 (7) · CPC B64C33/00 (7) · CPC B64B1/30 (6) · CPC B64C35/00 (6) · CPC B64C39/003 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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