Drilldown: Patents

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Patents > Office : DE or US & Inventor country : CA or GB or SE

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Office: (Click arrow to add another value)
Inventors:
None (6) · Horace Leonard Short (6) · Everard Richard Calthrop (6) · Charles Denniston Burney (5) · Christian Lorenzen (5) · Thomas Sloper (4) · Belton Tattnall Hamilton (3) · Frederick William Brearey (3) · Albert Eustace Short (3) · William Phillips Thompson (3) · William Nelson Hutchinson (3) · Hugh Oswald Short (3) · Alliott Verdon Roe (3) · James Robertson Porter (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (33) · Horace Leonard Short (6) · Everard Richard Calthrop (6) · Charles Denniston Burney (5) · Thomas Sloper (4) · Christian Lorenzen (4) · Alliott Verdon Roe (3) · William Phillips Thompson (3) · John George Aulsebrook Kitchen (3) · Belton Tattnall Hamilton (3) · James Robertson Porter (3)
Applicant is inventor:
Tech fields:
None (89) · airplane (39) · propulsion (33) · stability (32) · frame (29) · navigation (29) · propeller (29) · LTA (26) · design (13) · marine (13) · control (13) · rudder (13) · parachute (10) · balloon (10) · propellers (8) · car (8)
Full specification filed date:
Application number:
None (91)
Granted:
Supplementary to patent:
None (195) · 1 (4) · Patent GB-1887-8255 (2) · Patent GB-1909-8531 (2) · Patent GB-1908-4519 (2) · Patent GB-1908-13809 (2) · Patent GB-1902-24336 (2) · Patent GB-1909-12556 (2) · Patent CA-1878-8860 (2)
Related to aircraft:
Patent agent:
None (159) · Munn & Co. (6) · B. Singer (4) · Victor J. Evans (4) · Spear, Middleton, Donaldson & Spear (4) · James L. Norris (4) · None (3) · Herbert W. T. Jenner (3) · John P. O'Donnell (2) · Ernie Binelycke? (2) · Harold Ferrell (2) · 0 (2) · 1 (2)
National tech categories:
None (104) · DE 77 (8) · USPC 244/90R (7) · DE 77h (7) · USPC 244/45R (5) · USPC 244/22 (5) · USPC 244/234 (5) · DE 77h.6 (5) · DE 77h.5 (5) · USPC 244/51 (5) · USPC 244/66 (4) · USPC 244/35R (4) · USPC 244/30 (4)
IPCs:
None (194) · IPC B64B1/00 (10) · IPC B64C33/02 (7) · IPC B64C39/00 (5) · IPC B64C25/00 (3) · IPC B64C23/005 (3) · IPC B64C31/06 (3) · IPC B64D17/00 (2) · IPC B64C13/00 (2) · IPC B64C11/36 (2) · IPC B64C35/00 (2) · IPC B64C3/00 (2) · IPC B64C1/06 (2) · IPC B63B1/26 (2) · IPC CPC B64C13/00 (2)
CPCs:
None (22) · CPC B64B1/00 (13) · CPC B64C13/00 (12) · CPC B64C33/02 (12) · CPC B64C23/005 (11) · CPC B64C35/00 (10) · CPC B64B1/40 (7) · CPC B64C3/00 (6) · CPC B64C17/00 (6) · CPC B64C3/48 (6) · CPC B64C39/005 (6) · CPC B64C2700/6295 (6) · CPC B64C11/006 (6) · CPC B64C2001/0081 (5) · CPC B64C9/00 (5) · CPC B64C25/60 (5) · CPC B64C11/36 (5) · CPC A63H27/08 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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