Drilldown: Patents

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Patents > Number of diagram pages: 3-8 & Number of figures: 15-16

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Office:
Inventors:
Charles Arthur Wragg (3) · Ruter William Springer (3) · None (2) · Arthur Phillips (2) · Émile Pupin (2) · David Thayer (2) · De Bert Hartley (2) · Jacob Schlesinger (2)
Inventor country:
Applicant person:
None (7) · Ruter William Springer (3) · Charles Arthur Wragg (3) · Arthur Phillips (2) · Émile Pupin (2) · De Bert Hartley (2) · David Thayer (2) · Jacob Schlesinger (2)
Applicant is inventor:
Tech fields:
airplane (24) · stability (14) · None (13) · frame (13) · Wings (13) · navigation (10) · design (8) · LTA (7) · hydroaeroplane (6) · rudder (6) · airfoil (6) · flapping (6) · hybrid (5) · marine (5) · control (5) · propulsion (5)
Full specification filed date:
Application number:
None (21)
Granted:
Related to aircraft:
Patent agent:
None (18) · John P. Tarbox (4) · None (4) · Munn & Co. (3) · Marks & Clerk (2) · Noel et Pellegrini (2) · Carl P. Goepel (2) · William L. Hall (2) · Boult, Wade & Tennant (2)
National tech categories:
None (25) · FR 6.4 (12) · HU V/h (3) · USPC 244/35R (2) · USPC 244/93 (2) · USPC 244/22 (2) · USPC 244/80 (2) · USPC 244/101 (2)
CPCs:
None (15) · CPC B64C17/00 (8) · CPC B64C2700/6295 (4) · CPC B64C3/385 (3) · CPC B64B1/00 (3) · CPC B64C33/02 (3) · CPC B64C13/00 (3) · CPC B64C3/14 (2) · CPC B64C35/00 (2) · CPC B64C39/08 (2) · CPC B64C2700/6274 (2) · CPC B64C39/005 (2) · CPC B64C23/005 (2) · CPC B64C39/10 (2)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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