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Patents > Office : DE or US & CPCs: CPC B64C23/005

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Office: (Click arrow to add another value)
Inventors:
Gustav Mees (4) · Samuel S. Yarrington (2) · Theodor Gibon (2) · Franklin William Lake (2) · Douglas DOBBINS (2) · Reuben B. Swank (2) · John William OMAN (2)
Inventor country:
Applicant person:
None (14) · Gustav Mees (4) · John DAY PREZ (2) · Theodor Gibon (2) · Samuel S. Yarrington (2) · Franklin William Lake (2) · Reuben B Swank (2)
Applicant is inventor:
Tech fields:
None (88) · airplane (43) · navigation (33) · propulsion (32) · propeller (30) · frame (26) · helicopter (26) · hybrid (17) · stability (17) · rudder (11) · takeoff (11) · LTA (11) · parachute (9) · landing (8) · airfoil (7) · wheels (7) · Airship (6) · HTA (5) · car (5)
Full specification filed date:
Application number:
None (27)
Granted:
Related to aircraft:
Patent agent:
None (106) · Victor J. Evans (7) · Munn & Co. (5) · A. M. Wilson (2) · Joshua R. H. Potts (2) · C. A. Snow & Co. (2) · Paul & Paul (2) · Howson and Howson (2)
National tech categories:
None (50) · USPC 244/6 (48) · USPC 244/66 (20) · USPC 244/12.1 (16) · USPC 244/80 (7) · USPC 244/60 (6) · DE 77 (5) · USPC 244/35R (5) · USPC 244/139 (5) · USPC 244/48 (4) · USPC 244/100R (4) · USPC 244/65 (3) · USPC 244/53R (3) · USPC 244/104R (3) · DE 77h.5 (3) · USPC 244/51 (3)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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