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Patents > Granted: Yes & CPCs: CPC B64C33/02 & Number of claims: 6-50

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Office:
Inventors:
John Emery Harriman, Jr. (3) · Herbert Wiley Hetherington (2) · Charles I. Matson (2) · William Henry Kelly (2) · James Dennis Roots (2) · Ruter William Springer (2)
Inventor country:
Applicant person:
John Emery Harriman, Jr. (3) · Roscoe Clair Gore (2) · William Henry Kelly (2) · James Dennis Roots (2) · Herbert Wiley Hetherington (2) · Ruter William Springer (2) · Charles I. Matson (2)
Applicant type:
Applicant is inventor:
Tech fields:
flapping (33) · ornithopter (26) · frame (18) · propulsion (13) · None (11) · Airplane (8) · landing (8) · HTA (7) · Rudder (6) · propeller (6) · navigation (6) · marine (6) · hybrid (6) · wings (6) · design (5) · parachute (5) · LTA (5)
Full specification filed date:
Application number:
None (9)
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Related to aircraft:
Patent agent:
None (10) · None (4) · Marks & Clerk (3) · Foster, Freeman, Watson & Coit (2) · Frederick Benjamin (2) · Woodward & Chandler (2) · Munn & Co. (2) · C. Baumann (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
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