Drilldown: Patents

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Patents > Number of text pages: 5 & Number of claims: 8-12

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Office:
Inventors:
Thomas Sloper (4) · Franz Xaver Wels (3) · None (2) · Ignaz Etrich (2) · Guido Castagneris (2) · Everard Richard Calthrop (2) · Ernest Abington Vessey (2) · Émile Dupont (2) · Clarence Barrett (2) · Charles Arthur Wragg (2) · Enrique Lazarte (2) · Alfred John Macy (2)
Inventor country:
Inventor location:
None (114) · New York (3) · England (2)
Applicant person:
None (8) · Thomas Sloper (4) · Franz Xaver Wels (3) · Everard Richard Calthrop (2) · Enrique Lazarte (2) · Émile Dupont (2) · Clarence Barrett (2) · George Morrow (2) · Ernest Abington Vessey (2) · Guido Castagneris (2) · Ignaz Etrich (2) · Alfred John Macy (2)
Applicant is inventor:
Tech fields:
airplane (49) · propulsion (24) · frame (24) · stability (21) · design (20) · Propellers (17) · LTA (15) · None (14) · navigation (12) · landing (12) · flapping (12) · propeller (11) · wings (11) · control (10) · construction (10) · rudder (10) · hybrid (9)
Full specification filed date:
Application number:
None (36)
Granted:
Related to aircraft:
Patent agent:
None (29) · Munn & Co. (5) · Boult, Wade, and Tennant (2) · Ch. Mardelet (2) · Jensen & Son (2) · Philip M. Justice (2) · Boult, Wade & Tennant (2) · Armengaud jeune (2) · 0 (2) · Victor J. Evans (2) · George Barker & Brettell (2)
National tech categories:
None (56) · FR 6.4 (25) · HU V/h (7) · USPC 244/233 (3) · USPC 244/30 (3) · USPC 244/139 (2) · USPC 244/76R (2) · CA 244/24 (2) · AT 77d (2) · USPC 244/47 (2) · USPC 244/51 (2) · USPC 244/12.1 (2)
CPCs:
None (23) · CPC B64C17/00 (12) · CPC B64C23/005 (10) · CPC B64C39/00 (7) · CPC B64C2700/6295 (6) · CPC B64B1/00 (6) · CPC B64C2700/6218 (5) · CPC B64C3/385 (5) · CPC B64C33/00 (4) · CPC B64C35/00 (4) · CPC B64C13/00 (4) · CPC B64C39/08 (4) · CPC B64C33/02 (3) · CPC B64D1/04 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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