Drilldown: Patents

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Patents > Office : CA or DE & Granted : No or Yes & Number of text pages: None

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Office: (Click arrow to add another value)
Inventor country:
Applicant person:
None (292) · HELIX PROPELLER GES M (7) · Rudolf Wagner (3) · KAMERA KINOWERKE DRESDEN VEB (3) · Siemens-Schuckert-Werke G.m.b.H. (2) · ZEPPELIN LUFTSCHIFFBAU (2) · LUFTFAHRZEUGBAU SCHUETTE LANZ (2) · Luft Fahrzeug G.m.b.H. (2) · August Riedinger (2) · James J. Pennington (2) · Hermann Werner (2) · ZEPPELIN WERK LINDAU (2) · Hans Reissner (2) · FRIEDRICH ERNST BENZING (2) · ERNST BIELEFELD (2) · EISENFUEHR (2) · Comte Antoine Apraxine (2) · HENSCHEL FLUGZEUG WERKE (2)
Applicant is inventor:
Tech fields:
None (278) · LTA (39) · airplane (23) · propulsion (21) · navigation (20) · frame (19) · balloon (19) · propeller (18) · ICE (14) · engine (13) · instrument (12) · parachute (10) · car (9) · stability (9) · motor (8) · piloting (8) · flapping (8) · gas (7) · wings (6) · marine (6)
Full specification filed date:
Application number:
None (356)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (407) · Patent US-1902-704090‎ (2)
Related to aircraft:
National tech categories:
None (315) · DE 77 (14) · DE 77h (13) · DE 77h.5 (12) · DE 77h.15 (5) · DE 46c.5 (4) · DE 77h.9 (4) · CA 244/12 (4) · CA 244/10 (3) · CA 46/28 (3) · DE 77h.6 (3)
CPCs:
None (298) · CPC B64B1/00 (10) · CPC B64B1/58 (10) · CPC B64C3/00 (9) · CPC B64C33/02 (7) · CPC B64C2700/6281 (6) · CPC B64C11/006 (6) · CPC B64C11/00 (6) · CPC B64C2700/6235 (5) · CPC B64C27/00 (5) · CPC B64C9/00 (4) · CPC B64C2700/6233 (4) · CPC A63H27/08 (4) · CPC B64C11/36 (4) · CPC B64C35/00 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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