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Patents > Office : CA or DE & CPCs: None & Number of claims: 3-11

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Office: (Click arrow to add another value)
Inventors:
Thomas Sopwith (4) · None (3) · Louis-Étienne Roze (2) · Ferdinand von Zeppelin (2) · Georg Wellner (2) · Romeo Wankmüller (2) · Comte Antoine Apraxine (2) · Alexander Blair Thaw (2)
Inventor country:
Applicant person:
None (34) · Thomas Sopwith (4) · Alexander Blair Thaw (2) · Ferdinand von Zeppelin (2) · Georg Wellner (2) · Comte Antoine Apraxine (2) · Romeo Wankmüller (2)
Applicant is inventor:
Tech fields:
airplane (23) · LTA (22) · frame (19) · propulsion (14) · balloon (14) · Design (13) · navigation (12) · control (11) · Stability (10) · propeller (9) · rudder (8) · car (8) · propellers (7) · helicopter (6) · flapping (6) · marine (6) · construction (6) · None (6) · airship (6) · whole (6)
Full specification filed date:
Granted:
Supplementary to patent:
None (57)
Related to aircraft:
Assigned to:
National tech categories:
None (19) · DE 77 (12) · DE 77h (6) · DE 77h.15 (5) · DE 77h.6 (3) · CA 244/24 (3) · CA 244/22 (2) · DE 77h.4 (2) · DE 42c.35 (2) · CA 244/67 (2) · CA 244/31 (2) · CA 244/35 (2) · CA 244/12 (2)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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