Drilldown: Patents

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Patents > Office: US & Number of text pages: 8-10

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Office: (Click arrow to add another value)
Inventors:
De Bert Hartley (3) · Glenn Hammond Curtiss (3) · James Shand Stephens (2) · Daniel P. McLaughlin (2) · Thomas Osborne Perry (2)
Inventor country:
Applicant person:
None (6) · De Bert Hartley (3) · James Shand Stephens (2) · Thomas Osborne Perry (2) · Daniel P. McLaughlin (2)
Applicant is inventor:
Tech fields:
airplane (14) · stability (14) · None (11) · frame (11) · navigation (10) · LTA (9) · propulsion (8) · marine (8) · control (6) · hydroaeroplane (6) · hybrid (6) · propeller (5) · wings (5) · takeoff (4) · car (3) · gyroscope (3) · HTA (3) · adjudicated (3) · landing (3)
Full specification filed date:
Application number:
None (9)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (10) · John P. Tarbox (4) · Munn & Co. (3) · William L. Hall (3) · None (2) · Rummler & Rummler (2) · Dyrenforth, Lee, Chritton, and Wiles (2)
National tech categories:
None (19) · USPC 244/80 (7) · USPC 244/45R (3) · USPC 244/233 (3) · USPC 244/109 (2) · USPC 244/90R (2) · USPC 244/9 (2) · USPC 244/72 (2) · USPC 244/65 (2) · USPC 244/132 (2) · USPC 244/131 (2) · USPC 244/119 (2) · USPC 244/113 (2) · USPC 244/30 (2)
CPCs:
CPC B64C13/00 (7) · CPC B64C17/00 (7) · CPC B64B1/00 (5) · None (4) · CPC B64C3/385 (4) · CPC B64C39/005 (3) · CPC B64C2700/6295 (3) · CPC B64C35/00 (2) · CPC B64C3/42 (2) · CPC B64C33/02 (2) · CPC B64C13/24 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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