Drilldown: Patents

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Patents > Office : CA or 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 (2) · James Shand Stephens (2) · George Lanzius (2) · Thomas Sopwith (2) · Daniel P. McLaughlin (2) · Thomas Osborne Perry (2)
Inventor country:
Applicant person:
None (11) · De Bert Hartley (3) · Thomas Sopwith (2) · James Shand Stephens (2) · George Lanzius (2) · Daniel P. McLaughlin (2) · Thomas Osborne Perry (2)
Applicant is inventor:
Tech fields:
frame (19) · airplane (19) · None (17) · stability (15) · navigation (15) · propulsion (14) · LTA (14) · propeller (10) · marine (9) · hybrid (8) · design (8) · control (7) · rudder (7) · wings (7) · hydroaeroplane (6) · car (5) · landing (5)
Full specification filed date:
Application number:
None (34)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (34) · Munn & Co. (6) · John P. Tarbox (4) · William L. Hall (3) · Rummler & Rummler (2) · Dyrenforth, Lee, Chritton, and Wiles (2) · None (2)
National tech categories:
None (30) · USPC 244/80 (5) · 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 244/30 (2) · USPC 244/132 (2) · USPC 244/119 (2) · USPC 244/113 (2) · USPC 244/131 (2) · CA 244/26 (2)
CPCs:
None (32) · CPC B64C13/00 (7) · CPC B64B1/00 (6) · CPC B64C3/385 (5) · CPC B64C17/00 (5) · CPC B64C39/005 (4) · CPC B64C2700/6295 (3) · CPC B64C3/42 (2) · CPC B64C13/24 (2) · CPC B64C33/02 (2) · CPC B64C35/00 (2)
First filing:
Citations from after 1930:
Number of text pages:

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