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Patents > Office : AT or DE or DEG or ES & Patent agent: None & First filing: Yes

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Office: (Click arrow to add another value)
Applicant firm:
None (368) · Jacob Lohner & Co. (13) · Siemens-Schuckert Werke GmbH (8) · Luftschiffbau Zeppelin G. m. b. H. (7) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (5) · E. Rumpler Luftfahrzeugbau G.m.b.H. (5) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (4) · Daimler-Motoren-Gesellschaft (4) · Motorluftschiff Studiengesellschaft m.b.H (3) · Motorluftschiff-Studiengesellschaft m.b.H (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3) · Aktien-Gesellschaft R. Ph. Waagner - L. & J. Biró & A. Kurz (3) · Zeppelin-Werke G.m.b.H. (3) · Allgemeine Elektricitäts-Gesellschaft (3)
Applicant is inventor:
Tech fields:
LTA (115) · airplane (105) · frame (69) · propulsion (57) · None (57) · propeller (48) · design (47) · wings (40) · navigation (39) · control (34) · airship (34) · construction (30) · balloon (29) · subsystem (27) · Propellers (20) · Aerodynamics (19) · stability (19) · Tragfläche (19) · steering (18)
Full specification filed date:
Application number:
None (418)
Granted:
Supplementary to patent:
None (450) · Patent DE-1893-73799 (2) · Patent DE-1908-227242 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
DE 77h.5 (77) · DE 77 (70) · AT 77d (62) · None (55) · DE 77h (33) · DE 77h.6 (28) · DE 77h.15 (21) · DE 77h.4 (20) · DE 77h.9 (15) · DE 77h.7 (12) · DE 77h.2 (10) · DE 37f.8 (9) · DE 77h.10 (8) · DE 77h.11 (6) · DE 77h.3 (5) · DE 62b (5) · DE 13 (3) · AT 37a (3)
IPCs:
None (199) · IPC B64C39/00 (19) · IPC B64B1/00 (18) · IPC B64C3/00 (16) · IPC B64C33/02 (15) · IPC B64B1/58 (15) · IPC B64C1/00 (11) · IPC B64C11/00 (7) · IPC B64C35/00 (7) · IPC B64C3/38 (6) · IPC B64C17/00 (6) · IPC B64C31/06 (5) · IPC B64C3/56 (5) · IPC B64B1/64 (5) · IPC B64B1/40 (5) · IPC B64C23/00 (5) · IPC B64C13/00 (5) · IPC B64C11/16 (5)
CPCs:
None (204) · CPC B64C3/00 (18) · CPC B64B1/58 (16) · CPC B64B1/00 (15) · CPC B64C17/00 (14) · CPC B64C33/02 (13) · CPC B64B1/40 (7) · CPC B64C23/005 (7) · CPC B64C2700/6235 (7) · CPC B64B1/64 (7) · CPC B64B1/62 (6) · CPC B64C3/56 (6) · CPC E04B1/346 (6) · CPC B64C13/00 (6) · CPC B64C11/00 (5) · CPC B64C11/20 (5) · CPC B64C35/00 (5)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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