Drilldown: Patents

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Patents > Office: DE & Applicant firm : Rumpler-Werke G.m.b.H. in Berlin-Johannisthal or None & Applicant is inventor: Yes

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Office: (Click arrow to add another value)
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Full specification filed date:
Application number:
None (764)
Granted:
Supplementary to patent:
None (721) · Patent DE-1908-227242 (4) · Patent DE-1904-173378 (3) · Patent DE-1893-73799 (2) · Patent DE-1918-388537 (2) · Patent DE-1921-384750 (2) · Patent FR-1912-455471 (2) · Patent DE-1917-305040 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent DE-1894-79446 (2)
Related to aircraft:
National tech categories:
None (259) · DE 77 (146) · DE 77h.5 (113) · DE 77h (81) · DE 77h.6 (47) · DE 77h.9 (28) · DE 77h.15 (28) · DE 77h.10 (22) · DE 77h.4 (20) · DE 77h.2 (16) · DE 77h.7 (14) · DE 77h.3 (13) · DE 62b (9) · DE 77h.11 (4) · DE 62b.15 (3) · DE 77h.12 (3) · DE 80 (3) · DE 13 (3) · DE 77h Group 5 (3)
IPCs:
None (508) · IPC B64C33/02 (32) · IPC B64B1/00 (22) · IPC B64C39/00 (21) · IPC B64C13/00 (19) · IPC B64B1/58 (18) · IPC B64C3/00 (16) · IPC B64C35/00 (11) · IPC B64C1/00 (10) · IPC B64B1/40 (9) · IPC B64C11/00 (9) · IPC B64B1/06 (8) · IPC B64C3/38 (8) · IPC B64B1/62 (7) · IPC B64C3/18 (7) · IPC B64C23/00 (7) · IPC B64C17/00 (6) · IPC B64C11/16 (6)
CPCs:
None (423) · CPC B64C33/02 (38) · CPC B64B1/00 (34) · CPC B64B1/58 (26) · CPC B64C13/00 (23) · CPC B64C3/00 (16) · CPC B64B1/40 (13) · CPC B64C17/00 (12) · CPC B64C11/006 (11) · CPC B64C23/005 (10) · CPC B64B1/62 (10) · CPC B64C35/00 (10) · CPC B64C33/00 (8) · CPC B64C39/00 (7) · CPC B64C11/00 (7) · CPC B64C2700/6235 (7) · CPC B64B1/30 (6) · CPC A63H27/08 (6) · CPC B64C39/003 (6) · CPC B64C9/00 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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