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Patents > National tech categories: None & CPCs : CPC B60V3/06 or CPC B64C2700/6274

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Office:
Inventors:
None (3) · Otto SACK (2) · Alfred E. Wunderlich (2) · John James Talbot (2) · Alwin HITZEROTH (2) · William Basto Quick (2) · Douglas DOBBINS (2) · Thomas Augustus Dring (2) · Nelson Leslie Hyatt (2) · Walter Fisher LUFF (2)
Inventor country:
Applicant person:
None (4) · HITZEROTH ALWIN (2) · SACK Otto (2) · Nelson Leslie Hyatt (2) · Thomas Augustus Dring (2) · Vincent Joseph Conces (2) · Walter Fisher Luff (2) · John DAY PREZ (2) · John James Talbot (2) · William Basto Quick (2) · Alfred E. Wunderlich (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (74) · airplane (7) · propulsion (6) · Frame (5) · Whole (4) · helicopter (4) · design (4) · propellers (3) · propeller (3) · Hybrid (3) · compartments (3) · control (3) · suspension (2) · hydroaeroplane (2) · heavier-than-air (2) · fuselage (2) · wood (2) · ascension (2) · construction (2)
Full specification filed date:
Application number:
None (3)
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Publication date:
Related to aircraft:
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National tech categories: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
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Citations from after 1930:
Number of text pages:
Number of diagram pages:

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