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Patents > Number of diagram pages: 5-8 & Number of figures: 8-12

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Office:
Inventors:
Jean F. Webb, Sr. (3) · Reinhold Schmiechen (2) · Hugo Hückel (2) · Elmer Ambrose Sperry (2) · Henry Shepley Booth (2) · Simon Brubaker Minnich (2) · Hermann Hassenbach (2) · William Everett Sylvester Coyne (2)
Inventor country:
Applicant person:
None (8) · Jean F. Webb, Sr. (3) · Simon Brubaker Minnich (2) · Reinhold Schmiechen (2) · Hermann Hassenbach (2) · Hugo Hückel (2) · Henry Shepley Booth (2)
Applicant is inventor:
Tech fields:
airplane (33) · stability (31) · frame (28) · propeller (27) · Propulsion (26) · navigation (26) · LTA (26) · rudder (21) · None (19) · flapping (13) · hybrid (11) · design (11) · car (10) · wings (10) · balloon (10) · parachute (9) · takeoff (9) · safety (8) · helicopter (8)
Full specification filed date:
Application number:
None (28)
Granted:
Related to aircraft:
Patent agent:
None (31) · Munn & Co. (8) · Victor J. Evans (5) · Franklin H. Hough (3) · Herbert Haddan & Co. (3) · Michael J. Stark & Sons (2) · none (2) · Bernie Goldsborough (2) · Herbert H. Thompson (2) · Armengaud jeune (2)
National tech categories:
None (44) · FR 6.4 (9) · USPC 244/80 (4) · USPC 244/25 (3) · USPC 244/233 (3) · USPC 244/22 (3) · USPC 244/20 (3)
CPCs:
None (12) · CPC B64C33/02 (12) · CPC B64C23/005 (11) · CPC B64B1/00 (11) · CPC B64C17/00 (9) · CPC B64C39/005 (7) · CPC B64C3/385 (6) · CPC B64C13/00 (5) · CPC B64C33/00 (4) · CPC B64C17/06 (3) · CPC B64C3/40 (3) · CPC B64C3/42 (3)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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