Drilldown: Patents

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Patents > Office : DE or UN & Applicant firm : Jacob Lohner & Co. or Motorluftschiff Studiengesellschaft m.b.H or Rumpler-Werke A.-G. in Berlin-Johannisthal or Siemens-Schuckert Werke GmbH or Établissements de Dion-Bouton or None & Number of text pages: 2-20

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Office: (Click arrow to add another value)
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Applicant is inventor:
Tech fields:
LTA (108) · airplane (82) · frame (77) · propulsion (68) · navigation (45) · propeller (43) · design (42) · wings (41) · balloon (39) · Control (38) · None (34) · subsystem (31) · stability (29) · car (25) · airship (23) · whole (22) · flapping (22) · Tragfläche (20) · gas (18) · construction (18)
Full specification filed date:
Application number:
None (375)
Granted:
Supplementary to patent:
None (333) · Patent DE-1904-173378 (3) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent DE-1908-227242 (2) · Patent DE-1921-384750 (2) · Patent DE-1918-388537 (2) · Patent FR-1912-455471 (2)
Related to aircraft:
Assigned to:
National tech categories:
DE 77h.5 (98) · DE 77 (93) · DE 77h (50) · DE 77h.6 (32) · DE 77h.9 (21) · DE 77h.10 (19) · DE 77h.15 (19) · DE 77h.4 (18) · None (17) · DE 77h.7 (14) · DE 77h.2 (11) · DE 77h.11 (6) · DE 77h.3 (5) · DE 62b (4) · DE 62b.15 (3) · DE 77h.12 (3) · DE 77h Group 5 (3) · DE 13 (3) · DE 77h.1 (3) · DE 37f.8 (3)
IPCs:
None (175) · IPC B64C33/02 (27) · IPC B64C39/00 (18) · IPC B64C13/00 (15) · IPC B64C1/00 (11) · IPC B64B1/00 (11) · IPC B64B1/58 (11) · IPC B64C35/00 (11) · IPC B64C3/00 (10) · IPC B64C17/00 (10) · IPC B64C11/00 (7) · IPC B64B1/40 (7) · IPC B64B1/06 (6) · IPC B64C3/38 (6) · IPC B64C23/00 (5) · IPC B64C31/06 (4) · IPC B64C11/20 (4) · IPC B64C3/18 (4) · IPC B64C25/00 (4)
CPCs:
None (138) · CPC B64C33/02 (24) · CPC B64C13/00 (19) · CPC B64C17/00 (17) · CPC B64B1/58 (16) · CPC B64B1/00 (16) · CPC B64C3/00 (11) · CPC B64B1/40 (10) · CPC B64C35/00 (10) · CPC B64C23/005 (8) · CPC B64C39/00 (7) · CPC B64C33/00 (7) · CPC B64C3/385 (6) · CPC A63H27/08 (5) · CPC B64C25/06 (5) · CPC B64B1/64 (5) · CPC B64B1/62 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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