Drilldown: Patents

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Patents > Assigned to : 1 or John A. Roebling's Sons or Tarbox Safety Aircraft Company or None & National tech categories : DE 77h or None & CPCs : CPC B64C11/36 or CPC B64C23/005

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Office:
Inventors:
None (50) · Nelson Leslie Hyatt (3) · John Edward Thompson (3) · Walter Fisher LUFF (3) · Albert Gross (2) · Franklin William Lake (2) · August Wendtland (2) · Albert Ernest Downing (2) · Lazare Victor Joseph DUVERNE (2) · Otto SACK (2) · Irwin Benedict Fuller (2) · Alwin HITZEROTH (2) · Arthur DUREY (2) · Alfred E. Wunderlich (2) · Jacob Johannes Morch (2) · Thomas Augustus Dring (2) · William RADFORD (2) · Douglas DOBBINS (2)
Inventor country:
Applicant person:
None (56) · Nelson Leslie Hyatt (3) · John Edward Thompson (3) · HELIX PROPELLER GES M (3) · Walter Fisher Luff (3) · HITZEROTH ALWIN (2) · DUREY ARTHUR (2) · Franklin William Lake (2) · SACK Otto (2) · LAZARE VICTOR JOSEPH DUVERNE (2) · Vincent Joseph Conces (2) · Thomas Augustus Dring (2) · Alfred E. Wunderlich (2) · John DAY PREZ (2) · Albert Ernest Downing (2) · Irwin Benedict Fuller (2) · Jacob Johannes Morch (2)
Applicant is inventor:
Tech fields:
None (219) · airplane (22) · propulsion (15) · propellers (12) · propeller (10) · design (9) · frame (8) · whole (6) · wings (5) · helicopter (5) · Hybrid (5) · construction (4) · windmill (4) · navigation (4) · subsystem (4) · lift (3) · stability (3) · control (3) · heavier-than-air (3) · landing (3)
Full specification filed date:
Application number:
None (55)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (223) · Marks & Clerk (4) · W. P. Thompson & Co. (3) · None (3) · Edward Evans & Co. (2) · Hughes & Young (2) · Boult, Wade & Tennant (2) · Phillipss (2) · G. F. Redfern & Co. (2)
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CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
None (273)
Citations from after 1930:
Number of diagram pages:

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