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Patents > Office: DE

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Office: (Click arrow to add another value)
Applicant firm:
None (972) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (20) · Dornier Metallbauten (11) · Siemens-Schuckert Werke GmbH (10) · 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) · Daimler-Motoren-Gesellschaft (4) · Allgemeine Elektricitäts-Gesellschaft (4) · Zeppelin-Werke G.m.b.H. (3) · Luftschiffbau Schütte-Lanz (3) · Luftschiffbau Zeppelin (3)
Applicant is inventor:
Full specification filed date:
Application number:
None (921)
Granted:
Supplementary to patent:
None (994) · Patent DE-1904-173378 (3) · Patent DE-1893-73799 (2) · Patent DE-1917-300978 (2) · Patent DE-1917-305040 (2) · Patent DE-1918-388537 (2) · Patent DE-1921-384750 (2) · Patent FR-1912-455471 (2) · Patent DE-1910-249794 (2) · Patent HU-1917-77280 (2) · DE79446 (2) · Patent US-1914-1273799 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent DE-1908-227242 (2)
Related to aircraft:
National tech categories:
None (388) · DE 77h.5 (159) · DE 77 (148) · DE 77h (88) · DE 77h.6 (56) · DE 77h.15 (48) · DE 77h.9 (39) · DE 77h.4 (35) · DE 77h.10 (22) · DE 77h.2 (22) · DE 77h.7 (21) · DE 77h.3 (14) · DE 37f.8 (12) · DE 62b (8) · DE 46c.5 (6) · DE 77h.11 (4)
IPCs:
None (701) · IPC B64C3/00 (33) · IPC B64C33/02 (33) · IPC B64B1/00 (26) · IPC B64B1/58 (24) · IPC B64C39/00 (22) · IPC B64C13/00 (19) · IPC B64C1/00 (16) · IPC B64C35/00 (13) · IPC B64C11/00 (11) · IPC B64B1/64 (11) · IPC B64B1/40 (10) · IPC B64C3/38 (10) · IPC B64B1/06 (9) · IPC B64C17/00 (9) · IPC B64B1/62 (8)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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