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Patents > National tech categories : USPC 244/153R or USPC 244/3.23 or USPC 244/45R & Cites these patents: None

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Office:
Inventors:
None (15) · Alexander Graham Bell (3) · Claison S. Wardwell (2) · Lincoln A. Merriam (2) · Benjamin Talbot Babbitt Hyde (2) · Frank M. Ashley (2) · William Franklin Fleharty (2) · Halvor Halvorson (2) · Andrew Gaul, Jr. (2) · Ralph P. Fox (2) · George E. Wells (2)
Inventor country:
Applicant person:
None (47) · Alexander Graham Bell (3) · William Franklin Fleharty (2) · George E. Wells (2) · Frank M. Ashley (2) · Claison S. Wardwell (2) · Charles Spear (2) · Benjamin Talbot Babbitt Hyde (2) · Andrew Gaul, Jr. (2) · Ralph P. Fox (2)
Applicant is inventor:
Tech fields:
projectile (55) · military (53) · kite (48) · None (40) · frame (31) · stability (27) · airplane (16) · airfoil (11) · propeller (5) · fun (5) · safety (5) · rudder (5)
Full specification filed date:
Application number:
None (132)
Granted:
Related to aircraft:
Patent agent:
None (88) · Munn & Co. (10) · None (7) · Victor J. Evans (5)
National tech categories: (Click arrow to add another value)
CPCs:
CPC B64C2700/6295 (46) · CPC A63H27/08 (44) · CPC F42B10/30 (37) · CPC B64C39/08 (31) · None (29) · CPC F42B10/34 (2) · CPC B64C9/00 (2) · CPC B64C39/06 (2) · CPC F42B10/16 (2) · CPC B64C1/26 (2) · CPC B64C 39/08 (2)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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