Drilldown: Patents

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Patents > Office: US & Applicant person : Arthur Waldemar Schaef or Horace Leonard Short or None & Applicant type: INDIV & Patent agent: None & Citations from after 1930: None

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Office: (Click arrow to add another value)
Inventors:
Horace Leonard Short (5) · Ralph Hazlett Upson (4) · Albert Francis Zahm (4) · None (3) · Hugh Oswald Short (2) · Melvin Vaniman (2) · Albert Eustace Short (2) · Herman T. Kraft (2) · Burrell Cannon (2)
Inventor country:
Applicant person: (Click arrow to add another value)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (28) · propeller (24) · LTA (24) · frame (21) · navigation (19) · stability (19) · propulsion (18) · marine (16) · balloon (12) · rudder (12) · None (10) · wheels (10) · parachute (9) · landing (9) · safety (9) · takeoff (9) · flapping (7) · hybrid (7) · airfoil (7) · piloting (6)
Full specification filed date:
Application number:
None (46)
Granted:
Publication date:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (24) · USPC 244/97 (5) · USPC 244/90R (5) · USPC 244/28 (4) · USPC 24/713.8 (3) · USPC 244/3.23 (3) · USPC 244/6 (3) · USPC 244/66 (3) · USPC 244/139 (2) · USPC 244/49 (2) · USPC 244/46 (2) · USPC 244/33 (2) · USPC 244/80 (2) · USPC 244/30 (2) · USPC 416/108 (2) · USPC 416/138 (2) · USPC 244/142 (2) · USPC 244/52 (2) · USPC 244/11 (2)
CPCs:
CPC B64B1/00 (10) · None (9) · CPC B64C11/006 (6) · CPC B64B1/40 (6) · CPC B64C23/005 (6) · CPC B64C13/00 (4) · CPC B64C33/00 (3) · CPC Y10T24/3747 (3) · CPC B64B1/62 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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