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Patents > Office: DE & Number of diagram pages: None

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Office: (Click arrow to add another value)
Inventor country:
Applicant person:
None (314) · HELIX PROPELLER GES M (7) · MERCUR FLUGZEUGBAU (5) · Siemens-Schuckert-Werke G.m.b.H. (3) · ZEPPELIN LUFTSCHIFFBAU (3) · KAMERA KINOWERKE DRESDEN VEB (3) · Rudolf Wagner (3) · EISENFUEHR (3)
Applicant firm:
None (437) · Dornier Metallbauten (9) · Luft-Verkehrs-Gesellschaft m.b.H. (4) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (2) · Daimler Motoren-Gesellschaft (2) · Kurt Fliegel Propellerbau G.m.b.H. (2)
Applicant is inventor:
Tech fields:
None (319) · LTA (40) · navigation (19) · airplane (18) · propeller (17) · balloon (17) · propulsion (15) · gas (14) · ICE (14) · engine (13) · instrument (12) · frame (10) · stability (9) · motor (9) · wings (8) · parachute (8) · control (8) · piloting (7) · safety (6)
Full specification filed date:
Application number:
None (362)
Granted:
Related to aircraft:
National tech categories:
None (364) · DE 77h.5 (18) · DE 77 (15) · DE 77h (13) · DE 77h.4 (8) · DE 77h.3 (6) · DE 77h.15 (6) · DE 77h.6 (6) · DE 77h.9 (4) · DE 46c.5 (4) · DE 46b (2) · DE 42c.41 (2) · DE 77h.10 (2) · DE 46c (2) · DE 42c.39 (2)
IPCs:
None (443) · IPC B64B1/58 (3) · IPC B64C3/38 (2) · IPC B64C13/00 (2) · IPC B64C11/16 (2) · IPC B64C11/00 (2) · IPC B64C1/00 (2) · IPC B64C33/02 (2) · IPC B64C39/00 (2) · IPC B64B1/62 (2) · IPC B64B1/14 (2)
CPCs:
None (286) · CPC B64B1/58 (14) · CPC B64B1/00 (11) · CPC B64C35/00 (10) · CPC B64C3/00 (10) · CPC B64C2700/6281 (9) · CPC B64C33/02 (9) · CPC B64C27/00 (7) · CPC B64C11/006 (7) · CPC B64C11/00 (7) · CPC B64C25/62 (6) · CPC B64C1/12 (5) · CPC B64C13/00 (5) · CPC B64C17/00 (5) · CPC B64C2700/6235 (5) · CPC B64B1/62 (5) · CPC B64C2700/6233 (5) · CPC B64C9/00 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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