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Patents > Year filed: 1909 & National tech categories: None & Number of text pages: 3-6

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Year filed:
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Inventors:
None (4) · James Means (4) · William John Potter (4) · Thomas Christopher Murphy (3) · James Murray Bett (3) · Johann Schütte (3) · Lewis Thomas Godfrey Evans (2) · Claude Hamilton Augustus Verity (2) · Preston Albert Watson (2) · Paul-Nicolas Lucas-Girardville (2) · Johan Peter Hemme Lund (2) · Frederick William Lanchester (2) · Simon Brubaker Minnich (2) · Gustave Plaisant (2) · Harold Dalton Boultbee (2) · Adalbert Plaček (2) · Christian Lorenzen (2) · Hermann Ruthenberg (2) · Andrew John Fredrikson (2)
Inventor country:
Applicant person:
None (16) · William John Potter (4) · Thomas Christopher Murphy (3) · Johann Schütte (3) · James Means (3) · James Murray Bett (3) · Frederick William Lanchester (2) · Preston Albert Watson (2) · Claude Hamilton Augustus Verity (2) · Lewis Thomas Godfrey Evans (2) · Gustave Plaisant (2) · Simon Brubaker Minnich (2) · Paul-Nicolas Lucas-Girardville (2) · Harold Dalton Boultbee (2) · Christian Lorenzen (2) · Andrew John Fredrikson (2) · Alfred Julius Boult (2) · Adalbert Plaček (2) · Hermann Ruthenberg (2)
Applicant is inventor:
Tech fields:
None (39) · airplane (32) · stability (25) · propulsion (21) · frame (20) · design (16) · LTA (16) · rudder (14) · control (14) · propeller (13) · subsystem (12) · navigation (12) · propellers (10) · whole (10) · automatic stability (9) · wings (9) · balloon (9) · steering (8) · takeoff (8) · car (8)
Full specification filed date:
Application number:
None (38)
Grant date:
Granted:
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Supplementary to patent:
None (130)
Related to aircraft:
Patent agent:
None (21) · Marks & Clerk (20) · Boult, Wade & Tennant (10) · Herbert Haddan & Co. (8) · None (7) · Wheatley & Mackenzie (6) · Abel & Imray (4) · Haseltine, Lake & Co. (4) · Stephen Watkins, Son & Groves (4) · Edward Evans & Co. (3) · G. F. Redfern & Co. (3) · J. Clark Jefferson, F.I.P.A. (3) · Clement Lean (3)
National tech categories: (Click arrow to add another value)
IPCs:
None (29) · IPC B64C39/00 (16) · IPC B64C17/00 (16) · IPC B64C1/00 (14) · IPC B64C3/38 (13) · IPC B64C23/00 (8) · IPC B64C13/00 (8) · IPC B64C33/00 (7) · IPC B64C3/54 (6) · IPC B64C11/00 (6) · IPC B64C27/04 (5) · IPC B64B1/58 (4) · IPC B64C33/02 (4) · IPC B64B1/00 (4) · IPC B64C25/00 (4) · IPC B64C31/06 (3) · IPC B64C35/00 (3) · IPC B64D27/00 (3)
CPCs:
CPC B64C17/00 (17) · CPC B64C3/385 (14) · CPC B64C2700/6295 (13) · CPC B64C39/00 (11) · CPC B64C2700/6218 (10) · CPC B64C13/00 (9) · CPC B64C23/005 (9) · CPC B64B1/00 (7) · CPC B64C33/00 (7) · CPC B64C2700/6256 (6) · None (6) · CPC B64C2700/6274 (5) · CPC B64B1/58 (5) · CPC B64C11/006 (4) · CPC B64C33/02 (4) · CPC B64C2700/6212 (4) · CPC B64C27/04 (4)
Family year:
First filing:
Citations from after 1930:
Number of text pages:
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