Drilldown: Patents

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Patents > Office: DE & Applicant is inventor: Yes & Related to aircraft: 1

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Office: (Click arrow to add another value)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
LTA (123) · Airplane (80) · frame (72) · propulsion (57) · propeller (55) · balloon (43) · subsystem (40) · None (38) · design (38) · wings (34) · navigation (33) · control (32) · stability (30) · gas (27) · Tragfläche (27) · car (26) · whole (21) · flapping (21) · safety (19) · Airship (18)
Full specification filed date:
Application number:
None (410)
Granted:
Supplementary to patent:
None (359) · Patent DE-1908-227242 (4) · Patent DE-1893-73799 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent DE-1921-384750 (2) · Patent FR-1908-405961 (2) · Patent FR-1912-455471 (2) · Patent DE-1918-388537 (2) · Patent DE-1917-305040 (2) · Patent DE-1894-79446 (2)
Related to aircraft: (Click arrow to add another value)
National tech categories:
DE 77h.5 (107) · DE 77 (60) · DE 77h (46) · DE 77h.6 (42) · DE 77h.4 (29) · DE 77h.9 (29) · None (27) · DE 77h.15 (26) · DE 77h.10 (21) · DE 77h.2 (13) · DE 77h.7 (11) · DE 77h.3 (10) · DE 77h.11 (6) · DE 37f.8 (6) · DE 62b (5) · DE 62b.15 (3)
IPCs:
None (170) · IPC B64C39/00 (15) · IPC B64C13/00 (15) · IPC B64C33/02 (15) · IPC B64B1/58 (15) · IPC B64C35/00 (14) · IPC B64B1/00 (13) · IPC B64C3/00 (12) · IPC B64C11/16 (10) · IPC B64C1/00 (10) · IPC B64C17/00 (8) · IPC B64B1/06 (8) · IPC B64C3/38 (6) · IPC B64B1/40 (6) · IPC B64B1/64 (6) · IPC B64B1/62 (6) · IPC B64C25/00 (6) · IPC B64B1/14 (5) · IPC B64C31/06 (5)
CPCs:
None (154) · CPC B64B1/58 (24) · CPC B64C13/00 (19) · CPC B64B1/00 (19) · CPC B64C33/02 (16) · CPC B64C35/00 (15) · CPC B64C17/00 (15) · CPC B64C3/00 (11) · CPC B64C3/385 (8) · CPC B64C39/00 (7) · CPC B64B1/40 (7) · CPC B64B1/62 (7) · CPC B64B1/64 (5) · CPC B64C2700/6281 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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