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Patents > Number of text pages: 5-30 & Number of diagram pages: 5

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Office:
Inventors:
Alfred John Macy (10) · Edson F. Gallaudet (2) · John P. Tarbox (2) · Louis Brennan (2) · Alfred E. Wunderlich (2) · Reinhold Schmiechen (2) · Bruno von Bültzingslöwen (2) · Calvin Pearson (2) · Elmer Ambrose Sperry (2)
Inventor country:
Applicant person:
None (13) · Alfred John Macy (10) · Edson F. Gallaudet (2) · Reinhold Schmiechen (2) · Calvin Pearson (2) · Bruno von Bültzingslöwen (2) · Louis Brennan (2) · Alfred E. Wunderlich (2)
Applicant is inventor:
Tech fields:
stability (27) · Airplane (26) · None (19) · frame (14) · LTA (13) · design (11) · propeller (11) · navigation (11) · propulsion (11) · rudder (8) · flapping (7) · automatic stability (6) · marine (6) · Aerodynamics (6) · HTA (6) · whole (6)
Full specification filed date:
Application number:
None (30) · 25941D (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (23) · None (4) · Munn & Co. (4) · Charles W. Hills (3) · Boult, Wade & Tennant (2) · Spear, Middleton, Donaldson & Spear (2) · Herbert H. Thompson (2) · John P. Tarbox (2) · Lewis William Goold (2) · Michael J. Stark & Sons (2) · Victor J. Evans (2)
National tech categories:
None (43) · FR 6.4 (7) · USPC 244/80 (6) · USPC 244/177 (5) · USPC 244/12.1 (3) · USPC 244/82 (2) · USPC 244/45R (2) · USPC 244/17.15 (2) · USPC 244/28 (2) · HU V/h (2) · DK 77 (2)
CPCs:
None (19) · CPC B64C17/00 (17) · CPC B64C23/005 (7) · CPC B64B1/00 (6) · CPC B64C2700/6295 (5) · CPC B64C39/08 (5) · CPC B64C13/00 (5) · CPC B64C3/385 (4) · CPC B64C2700/6218 (4) · CPC B64C33/02 (3) · CPC Y10S200/29 (3) · CPC B64C2700/6212 (3) · CPC B64C39/005 (2) · CPC B64B1/40 (2) · CPC B64C39/003 (2) · CPC B64C39/00 (2) · CPC B64C1/00 (2) · CPC B64C3/40 (2) · CPC Y10T74/1221 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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