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Patents > IPCs: IPC B64C11/00 & Number of claims: 3-40

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Office:
Inventors:
None (5) · Vincent Wisniewski (3) · Charles Espinosa (2) · Jan Jaakson (2) · Franzesco Fronz (2) · Kurt Schultze (2) · Louis Vinay (2) · Ernest Abington Vessey (2) · Hermann Ruthenberg (2) · Max Reymond (2) · Édouard-Jean Bigourdan (2)
Inventor country:
Applicant person:
None (6) · Vincent Wisniewski (3) · Charles Espinosa (2) · Jan Jaakson (2) · Kurt Schultze (2) · Louis Vinay (2) · Ernest Abington Vessey (2) · Max Reymond (2) · Édouard-Jean Bigourdan (2) · Hermann Ruthenberg (2)
Applicant type:
Applicant is inventor:
Tech fields:
propulsion (30) · propellers (25) · design (10) · airplane (8) · propeller (8) · None (6) · marine (6) · aerial propeller (5) · aerial propellers (5) · aerodynamics (5) · control (4) · wings (4) · airship (4) · Lift (3) · Sustentation (3) · Subsystem (3) · helicopter (3) · paddle wheel (3)
Full specification filed date:
Application number:
None (8)
Granted:
Related to aircraft:
Patent agent:
None (16) · Armengaud jeune (6) · None (5) · Lloyd Wise & Co. (4) · Boult, Wade & Tennant (4) · W. P. Thompson & Co. (3) · Schwab (3) · Marks & Clerk (3) · Mathys & Co. (2) · E. Blétry (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
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Showing below up to 81 results in range #1 to #81.

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