Drilldown: Patents

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Patents > Office : DE or HU & National tech categories : DE 77h.2 or None

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Office: (Click arrow to add another value)
Inventor country:
Applicant person:
None (228) · HELIX PROPELLER GES M (7) · Rudolf Wagner (4) · KAMERA KINOWERKE DRESDEN VEB (3) · August Riedinger (2) · ZEPPELIN WERK LINDAU (2) · ZEPPELIN LUFTSCHIFFBAU (2) · Siemens-Schuckert-Werke G.m.b.H. (2) · LUFTFAHRZEUGBAU SCHUETTE LANZ (2) · Luft Fahrzeug G.m.b.H. (2) · Hans Reissner (2) · FRIEDRICH ERNST BENZING (2) · Franz Schneider (2) · EISENFUEHR (2) · HENSCHEL FLUGZEUG WERKE (2)
Applicant is inventor:
Tech fields:
None (263) · LTA (37) · propulsion (16) · frame (16) · Airplane (15) · propeller (12) · balloon (11) · design (10) · airship (9) · stability (8) · propellers (8) · navigation (6) · construction (6) · whole (6) · control (6) · wings (6)
Full specification filed date:
Application number:
None (261)
Granted:
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (323) · IPC B64B1/00 (12) · IPC B64C33/02 (4) · IPC B64B1/64 (3) · IPC B64C17/00 (3) · IPC B64C11/00 (3) · IPC B64C1/00 (3) · IPC B64B1/58 (3) · IPC B64B1/06 (3) · IPC B64C39/00 (3) · IPC B64B1/22 (2) · IPC B64C27/08 (2)
CPCs:
None (197) · CPC B64B1/00 (24) · CPC B64B1/58 (12) · CPC B64C3/00 (9) · CPC B64C27/00 (6) · CPC B64C33/02 (6) · CPC B64C11/006 (6) · CPC B64C2700/6281 (6) · CPC B64B1/64 (5) · CPC B64C2700/6233 (5) · CPC B64C9/00 (4) · CPC B64C11/36 (4) · CPC B64C2700/6235 (4) · CPC B64C11/00 (4) · CPC B64C2700/6295 (4) · CPC B64C29/0025 (4) · CPC B64C17/00 (4) · CPC B64C35/00 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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