Drilldown: Patents

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Patents > Inventor country : US or None & Family year: 1800 - 1899 & Number of text pages: 3-70

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Office:
Inventors:
Albert Livingstone Blackman (5) · Eugene F. Falconnet (5) · Octave Chanute (3) · Charles Zimmerman (3) · Burr Frank Barnes (2) · Edward Payson Johnston (2) · David Thayer (2) · Joseph H. Dillon-Gregg (2) · Arey Van Winegarden (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (17) · Albert Livingstone Blackman (5) · Eugene F. Falconnet (4) · Edward Payson Johnston (2) · Joseph H. Dillon-Gregg (2) · David Thayer (2)
Applicant is inventor:
Tech fields:
LTA (37) · navigation (32) · propulsion (24) · frame (23) · propeller (21) · rudder (15) · balloon (14) · marine (11) · flapping (11) · car (11) · military (8) · stability (7) · design (6) · airfoil (6) · kite (6) · sail (5) · cargo (5) · glider (5) · hybrid (5)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
None (31) · Munn & Co. (8) · C. A. Snow & Co. (3) · Franklin H. Hough (2) · D. W. Glassie (2)
National tech categories:
None (20) · DE 77 (7) · USPC 244/30 (7) · USPC 244/28 (6) · USPC 244/64 (5) · CA 244/24 (3) · USPC 244/3.23 (3) · USPC 114/21.1 (3) · USPC 244/25 (3) · GB 4 aëroplanes (3) · USPC 244/96 (3) · CA 244/119 (2) · USPC 244/151R (2) · GB 4 without buoyant (2) · GB 4 propel & steer (2) · GB 4 framework (2)
CPCs:
None (23) · CPC B64B1/00 (17) · CPC B64C27/54 (6) · CPC B64C11/006 (3) · CPC A63H27/08 (3) · CPC B64C39/005 (2) · CPC B63H1/04 (2) · CPC B64C33/02 (2) · CPC B64C31/04 (2) · CPC B64C11/48 (2) · CPC F41G7/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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