Drilldown: Patents

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Patents > Number of claims: 8-50 & Number of diagram pages: 5

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Office:
Inventors:
Alfred John Macy (7) · Elmer Ambrose Sperry (2) · Louis Brennan (2) · Jean F. Webb, Sr. (2) · Reinhold Schmiechen (2) · Glenn Hammond Curtiss (2)
Inventor country:
Applicant person:
None (10) · Alfred John Macy (7) · Louis Brennan (2) · Jean F. Webb, Sr. (2) · Reinhold Schmiechen (2) · Glenn Hammond Curtiss (2)
Applicant is inventor:
Tech fields:
airplane (26) · stability (25) · frame (21) · None (18) · LTA (17) · propulsion (14) · navigation (14) · rudder (13) · design (12) · propeller (11) · flapping (7) · propellers (7) · marine (6) · HTA (6) · hybrid (6) · control (6) · aerodynamics (6)
Full specification filed date:
Application number:
None (29)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (23) · Munn & Co. (9) · none (5) · Herbert H. Thompson (2) · Victor J. Evans (2) · Spear, Middleton, Donaldson & Spear (2) · Michael J. Stark & Sons (2) · Mauro, Cameron, Lewis, and Massie (2) · John P. Tarbox (2) · William Wallace White (2) · Charles W. Hills (2)
National tech categories:
None (44) · USPC 244/80 (8) · FR 6.4 (6) · USPC 244/177 (4) · USPC 244/233 (3) · USPC 244/12.1 (2) · USPC 244/45R (2) · USPC 244/82 (2) · USPC 244/28 (2) · USPC 244/26 (2) · USPC 244/218 (2) · USPC 244/90R (2) · USPC 244/125 (2) · USPC 244/123.1 (2) · USPC 244/51 (2) · USPC 244/104R (2) · HU V/h (2)
CPCs:
CPC B64C17/00 (16) · None (15) · CPC B64B1/00 (8) · CPC B64C23/005 (8) · CPC B64C33/02 (6) · CPC B64C13/00 (6) · CPC B64C3/385 (5) · CPC B64C2700/6295 (4) · CPC B64C35/00 (4) · CPC B64C39/08 (4) · CPC B64C39/005 (3) · CPC B64C33/00 (3) · CPC B64C3/00 (2) · CPC B64C2700/6218 (2) · CPC B64C3/54 (2) · CPC B64C2700/6212 (2) · CPC B64C9/00 (2) · CPC G01C19/38 (2) · CPC B64C39/00 (2) · CPC B64B1/40 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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