Drilldown: Patents

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Patents > Number of text pages: 2-3 & Number of claims: 11-13

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Office:
Inventors:
Henry Kleckler (3) · James Means (2) · Ralph Hazlett Upson (2)
Inventor country:
Applicant person:
None (13) · Henry Kleckler (2) · James Means (2)
Applicant is inventor:
Tech fields:
frame (16) · stability (14) · airplane (13) · propeller (10) · LTA (10) · design (8) · navigation (7) · airfoil (7) · balloon (7) · propulsion (6) · landing (6) · safety (6) · flapping (5) · parachute (5) · None (5) · rudder (5) · kite (4) · chassis (4) · wings (4) · construction (4)
Full specification filed date:
Application number:
None (17)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (14) · Munn & Co. (7) · None (6) · John P. Tarbox (4)
National tech categories:
None (20) · USPC 244/90R (3) · FR 6.4 (3) · HU V/h (3) · USPC 244/6 (3) · USPC 244/63 (3) · USPC 244/20 (2) · USPC 244/45R (2) · USPC 244/153R (2) · USPC 244/66 (2) · USPC 244/72 (2) · USPC 244/119 (2) · USPC 244/113 (2) · USPC 244/28 (2)
CPCs:
None (8) · CPC B64B1/00 (7) · CPC B64C23/005 (4) · CPC B64C13/00 (3) · CPC B64C2700/6295 (3) · CPC B64C33/02 (2) · CPC B64C33/00 (2) · CPC A63H27/08 (2) · CPC B64C25/60 (2) · CPC B64C21/02 (2) · CPC B64C35/00 (2) · CPC B64B1/40 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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