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Patents > Office : DE or US & Number of diagram pages: 5

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Office: (Click arrow to add another value)
Inventors:
Alfred John Macy (5) · Elmer Ambrose Sperry (2) · Reinhold Schmiechen (2) · Calvin Pearson (2) · Henry Shepley Booth (2) · Louis Brennan (2) · John P. Tarbox (2) · Jean F. Webb, Sr. (2)
Inventor country:
Applicant person:
None (12) · Alfred John Macy (5) · Jean F. Webb, Sr. (2) · Henry Shepley Booth (2) · Louis Brennan (2) · Calvin Pearson (2) · Reinhold Schmiechen (2)
Applicant is inventor:
Tech fields:
stability (28) · airplane (26) · frame (24) · LTA (23) · None (22) · navigation (21) · propeller (18) · propulsion (17) · rudder (14) · flapping (11) · airfoil (9) · hybrid (8) · wheels (8) · design (7) · parachute (7) · marine (6) · takeoff (6) · landing (6) · HTA (6) · automatic stability (6)
Full specification filed date:
Application number:
None (29)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (27) · Munn & Co. (11) · Victor J. Evans (5) · Charles W. Hills (3) · Spear, Middleton, Donaldson & Spear (2) · Michael J. Stark & Sons (2) · Herbert H. Thompson (2)
National tech categories:
None (33) · USPC 244/80 (7) · USPC 244/177 (5) · USPC 244/104R (4) · USPC 244/233 (3) · USPC 244/26 (3) · USPC 244/64 (3) · USPC 244/9 (3) · USPC 244/12.1 (3) · USPC 244/22 (3)
CPCs:
CPC B64C17/00 (12) · CPC B64C23/005 (11) · CPC B64B1/00 (10) · CPC B64C13/00 (7) · CPC B64C2700/6295 (7) · CPC B64C3/385 (6) · CPC B64C33/02 (6) · None (5) · CPC B64C39/005 (5) · CPC B64C39/08 (4) · CPC B64C35/00 (3) · CPC Y10S200/29 (3) · CPC B64C33/00 (2) · CPC B64C3/56 (2) · CPC G01C19/38 (2) · CPC B64C3/00 (2) · CPC B64C27/82 (2) · CPC Y10T74/1221 (2) · CPC B64C3/40 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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