Drilldown: Patents

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Patents > Office : DE or NZ or RU & Applicant firm : Jacob Lohner & Co. or Motorluftschiff Studiengesellschaft m.b.H or Rumpler-Werke G.m.b.H. in Berlin-Johannisthal or Sperry Gyroscope Company or None & Applicant is inventor: Yes

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Office: (Click arrow to add another value)
Applicant firm: (Click arrow to add another value)
Applicant is inventor: (Click arrow to add another value)
Full specification filed date:
Application number:
None (899)
Granted:
Supplementary to patent:
None (787) · Patent DE-1908-227242 (4) · Patent DE-1904-173378 (3) · Patent GB-1908-4519 (3)
Related to aircraft:
National tech categories:
None (293) · DE 77 (147) · DE 77h.5 (132) · DE 77h (83) · DE 77h.6 (54) · RU Group V (46) · DE 77h.9 (30) · DE 77h.15 (28) · DE 77h.10 (25) · DE 77h.4 (25) · DE 77h.2 (16) · DE 77h.7 (15) · DE 77h.3 (13) · DE 62b (9) · DE 77h.11 (8) · RU 62b (5)
IPCs:
None (609) · IPC B64C33/02 (33) · IPC B64C39/00 (24) · IPC B64B1/00 (22) · IPC B64C13/00 (19) · IPC B64B1/58 (18) · IPC B64C3/00 (16) · IPC B64C35/00 (12) · IPC B64C1/00 (10) · IPC B64B1/06 (9) · IPC B64C11/00 (9) · IPC B64C11/16 (9) · IPC B64C17/00 (9) · IPC B64B1/40 (9) · IPC B64C3/38 (8) · IPC B64C23/00 (7) · IPC B64C3/18 (7) · IPC B64B1/62 (7)
CPCs:
None (524) · CPC B64C33/02 (39) · CPC B64B1/00 (35) · CPC B64B1/58 (28) · CPC B64C13/00 (25) · CPC B64C17/00 (18) · CPC B64C3/00 (16) · CPC B64B1/40 (13) · CPC B64C35/00 (12) · CPC B64C11/006 (11) · CPC B64C23/005 (11) · CPC B64B1/62 (10) · CPC B64C11/00 (8) · CPC B64C39/00 (8) · CPC B64C33/00 (8) · CPC B64C2700/6235 (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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