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Patents > Office: DE & Supplementary to patent : DE79446 or None

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Office: (Click arrow to add another value)
Applicant firm:
None (817) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (18) · Dornier Metallbauten (10) · Siemens-Schuckert Werke GmbH (9) · Luft-Verkehrs-Gesellschaft m.b.H. (8) · Luftschiffbau Zeppelin G. m. b. H. (7) · E. Rumpler Luftfahrzeugbau G.m.b.H. (6) · Motorluftschiff Studiengesellschaft m.b.H (6) · Rumpler-Werke A.-G. in Berlin-Johannisthal (5) · Allgemeine Elektricitäts-Gesellschaft (4) · Daimler-Motoren-Gesellschaft (3) · Luftschiffbau Zeppelin (3) · Luftschiffbau Schütte-Lanz (3) · Zeppelin-Werke G.m.b.H. (3)
Applicant is inventor:
Full specification filed date:
Application number:
None (777)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
National tech categories:
None (363) · DE 77 (127) · DE 77h.5 (118) · DE 77h (68) · DE 77h.6 (46) · DE 77h.15 (39) · DE 77h.4 (31) · DE 77h.9 (27) · DE 77h.2 (18) · DE 77h.10 (17) · DE 77h.7 (15) · DE 77h.3 (14) · DE 37f.8 (11) · DE 62b (6) · DE 77h.11 (4) · DE 46c.5 (4)
IPCs:
None (608) · IPC B64C3/00 (29) · IPC B64C33/02 (27) · IPC B64B1/00 (22) · IPC B64B1/58 (19) · IPC B64C39/00 (19) · IPC B64C1/00 (14) · IPC B64C13/00 (14) · IPC B64B1/64 (10) · IPC B64C11/00 (9) · IPC B64B1/40 (9) · IPC B64C35/00 (8) · IPC B64B1/06 (7) · IPC B64B1/22 (7) · IPC B64B1/62 (7) · IPC B64C11/16 (7) · IPC B64C3/38 (7)
CPCs:
None (427) · CPC B64C3/00 (38) · CPC B64B1/00 (35) · CPC B64B1/58 (34) · CPC B64C33/02 (34) · CPC B64C13/00 (21) · CPC B64C2700/6235 (20) · CPC B64C35/00 (15) · CPC B64C17/00 (14) · CPC B64B1/64 (13) · CPC B64B1/40 (12) · CPC B64C2700/6233 (11) · CPC B64C2700/6281 (11) · CPC B64C11/006 (11) · CPC B64C11/00 (11) · CPC B64B1/62 (11) · CPC B64C25/62 (10)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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