Drilldown: Patents

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Patents > Office: GB & Tech fields: Propellers & Cites these patents: None

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Office: (Click arrow to add another value)
Inventors:
Louis Blériot (4) · Louis-Marie Le Dantec (4) · Isaac Bell (4) · Paul Frederik Degn (3) · Arthur Alexander Dashwood Lang (3) · Sam Leonard Walkden (3) · John Edward Thompson (2) · William Alfred South (2) · Antoine-Padoue Filippi (2) · Charles Denniston Burney (2) · Charles Groombridge (2) · George Henry Challenger (2)
Applicant person:
None (8) · Louis Blériot (4) · Louis-Marie Le Dantec (4) · Isaac Bell (4) · Sam Leonard Walkden (3) · Arthur Alexander Dashwood Lang (3) · Paul Frederik Degn (3) · Charles Groombridge (2) · George Henry Challenger (2) · Charles Denniston Burney (2) · Antoine-Padoue Filippi (2) · John Edward Thompson (2) · William Alfred South (2) · Michael Stefan Bjelvučić (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (55)
Granted:
Supplementary to patent:
None (86) · Patent FR-1911-430455 (3) · Patent GB-1908-21445 (2) · Patent GB-1909-8531 (2) · Patent GB-1911-26722 (2)
Related to aircraft:
Patent agent:
Boult, Wade & Tennant (16) · Marks & Clerk (15) · None (12) · Herbert Haddan & Co. (5) · Haseltine, Lake & Co. (5) · Arthur C. Downing (4) · H. D. Fitzpatrick & Co. (4) · G. F. Redfern & Co. (4) · Chatwin, Herschell & Co. (3) · None (3) · J. S. Withers & Spooner (3) · J. Owden O'Brien (3) · Boult, Wade, and Tennant (3) · Abel & Imray (3)
Assigned to:
IPCs:
None (33) · IPC B64C11/00 (18) · IPC B64C39/00 (11) · IPC B64C11/16 (7) · IPC B63H1/12 (5) · IPC B64C11/36 (5) · IPC B64C11/20 (5) · IPC B64C11/04 (5) · IPC B64C35/00 (3) · IPC B64C27/04 (3) · IPC B64C23/00 (3) · IPC B64C11/30 (3) · IPC B64C11/18 (3) · IPC B64C17/00 (3) · IPC B64C1/00 (3)
CPCs:
None (25) · CPC B64C11/16 (10) · CPC B64C11/006 (10) · CPC B64C11/00 (7) · CPC B64C39/00 (5) · CPC B64C11/20 (5) · CPC B64C11/36 (5) · CPC B64C11/04 (5) · CPC B64C11/18 (4) · CPC B64C17/00 (4) · CPC B64C2700/6295 (3) · CPC B27M3/10 (3) · CPC B64C11/24 (3) · CPC B64C23/005 (3) · CPC B63H1/26 (3)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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