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Patents > Tech fields : Airplane or propeller & CPCs: None & Number of claims: 7-50000000

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Office:
Inventors:
None (6) · Wilbur Wright (4) · George Raymond Lawrence (4) · Orville Wright (4) · Arthur Henry Edwards (3) · Charles Arthur Wragg (3) · Francis Alexander Barton (3) · Lewis Ginter Young (3) · Louis Blériot (3) · Martin Diederich Rucker (3) · Eugene F. Falconnet (3)
Inventor country:
Applicant person:
None (49) · Charles Arthur Wragg (3) · Louis Blériot (3) · Martin Diederich Rucker (3) · Orville Wright (3) · Wilbur Wright (3) · Arthur Henry Edwards (3) · George Raymond Lawrence (2) · Eugene F. Falconnet (2) · Edmund Sparmann (2) · Francis Alexander Barton (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (88)
Granted:
Publication date:
Supplementary to patent:
None (68) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent GB-1908-4519 (3) · Patent US-1911-1109891 (2) · Patent US-1903-821393 (2) · Patent GB-1909-12556 (2)
Related to aircraft:
Patent agent:
None (73) · Haseltine, Lake & Co. (4) · Arthur Otto Sachse (3) · E. Imer-Schneider (3) · Jensen & Son (3) · W. D. Rowlingson (3) · 0 (2) · H. Kirchhofer (2) · Naegeli & Co. (2) · Henry Hughes (2)
National tech categories:
None (36) · HU V/h (32) · AU 90.3 (15) · CH 129b (8) · AU 90.5 (7) · GB 4 propel & steer (3) · CA 244/12 (3) · FR 6.4 (3) · GB 4 framework (3) · GB 4 aëroplanes (3) · CA 244/24 (3) · GB 4 without buoyant (3) · AT 77d (3) · AU 90.1 (2) · CA 244/13 (2) · GB 4 starting (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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