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Patents > Inventor country: US & Granted: Yes & National tech categories : USPC 244/30 or USPC 244/90R

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Office:
Inventors:
Glenn Hammond Curtiss (2) · Orville Wright (2) · Rexford M. Smith (2) · Eugene F. Falconnet (2) · Walter L. MARR (2) · Wilbur Wright (2) · Alexander Graham Bell (2) · Albert Livingstone Blackman (2) · Edson F. Gallaudet (2) · Joseph A Goodwin (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (9) · Walter L Marr (2) · Joseph A Goodwin (2) · Eugene F. Falconnet (2) · Edson F. Gallaudet (2) · Rexford M. Smith (2) · Albert Livingstone Blackman (2)
Applicant is inventor:
Tech fields:
None (46) · LTA (40) · navigation (26) · airplane (22) · frame (22) · stability (17) · rudder (13) · propulsion (12) · balloon (10) · car (10) · propeller (9) · safety (6) · airfoil (5) · landing (5) · wheels (5) · control (4) · cargo (4)
Full specification filed date:
Application number:
None (20)
Granted: (Click arrow to add another value)
Publication date:
Related to aircraft:
National tech categories: (Click arrow to add another value)
CPCs:
CPC B64B1/00 (46) · CPC B64C13/00 (27) · CPC B64C2700/6295 (7) · CPC B64C17/00 (6) · CPC B64C3/385 (6) · CPC B64C13/24 (4) · CPC Y10S244/904 (3) · CPC Y02T70/121 (2) · CPC Y02T50/10 (2) · CPC B64B1/02 (2) · CPC B64C35/00 (2) · CPC Y02T50/145 (2)
First filing:
Citations from after 1930:

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