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Patents > Year granted: 1920 & Number of claims: 4-6

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Inventors:
None (12) · Joseph Vanorio (2)
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Applicant person:
None (16) · John William Rapp (2) · Joseph Vanorio (2)
Applicant is inventor:
Tech fields:
airplane (11) · frame (8) · construction (8) · design (7) · None (6) · propellers (6) · wings (6) · landing (5) · propulsion (4) · chassis (4) · metal (4) · marine (3) · fuselage (3) · aerodynamics (3) · control (3) · subsystem (3) · lift (3)
Full specification filed date:
Application number:
None (9)
Granted:
Related to aircraft:
CPCs:
None (8) · CPC B64C3/00 (6) · CPC B64C2700/6235 (4) · CPC B64C23/005 (3) · CPC B64B1/58 (3) · CPC B64C13/12 (3) · CPC B64C17/00 (2) · CPC B64C2700/6274 (2) · CPC B64F2700/6226 (2) · CPC B64C11/04 (2) · CPC B64C1/00 (2) · CPC B64C25/06 (2)
First filing:
Cites these patents:
Citations from after 1930:
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