Drilldown: Patents

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Patents > Applicant firm: None & Number of text pages: 5-10 & Number of figures: 6

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Office:
Inventors:
Thomas Sloper (4) · Hans Lohmann (3) · Cedric Lee (2) · Sam Leonard Walkden (2) · Harold Ingram Sidgwick (2) · George Tilghman Richards (2) · Everard Richard Calthrop (2) · John Arthur Weis (2) · Claude Grahame-White (2)
Inventor country:
Applicant person:
None (7) · Thomas Sloper (4) · Hans Lohmann (3) · Harold Ingram Sidgwick (2) · Everard Richard Calthrop (2) · George Tilghman Richards (2) · John Arthur Weis (2) · Claude Grahame-White (2) · Cedric Lee (2) · Sam Leonard Walkden (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (26) · None (21) · stability (19) · frame (16) · control (13) · design (10) · LTA (8) · Automatic stability (8) · wings (8) · landing (7) · hybrid (7) · wheels (6) · propulsion (6) · whole (6) · construction (5) · aerodynamics (5) · propeller (5) · navigation (5) · lift (5)
Full specification filed date:
Application number:
None (32) · 324718 (2)
Granted:
Related to aircraft:
Patent agent:
None (23) · None (5) · Boult, Wade & Tennant (4) · Marks & Clerk (4) · Haseltine, Lake & Co. (3) · E. Blétry (2) · L. Chassevent (2) · Henry Hughes (2) · Munn & Co. (2) · Fraentzel and Richards (2) · Jensen & Son (2) · E. R. Royston & Co. (2) · Brewer & Son (2)
CPCs:
None (22) · CPC B64C17/00 (10) · CPC B64C2700/6295 (6) · CPC B64C2700/6218 (6) · CPC B64B1/00 (5) · CPC B64C39/00 (5) · CPC B64C13/00 (5) · CPC B64C39/005 (4) · CPC B64C3/385 (4) · CPC B64C25/60 (4) · CPC B64C35/00 (3) · CPC B64C17/06 (3) · CPC B64C39/08 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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