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Patents > Year granted: 1915 & Number of text pages: 3-40 & Number of diagram pages: 1-2

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Year granted:
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Office:
Inventors:
None (7) · Thomas Sloper (6) · Charles Herbert Ocumpaugh (2) · Hugh Oswald Short (2) · Harry B. Chalmers (2) · Louis-Adolphe Hayot (2) · George Sutherland Dodman (2) · George Raymond Lawrence (2) · Frederick Sigrist (2) · Frank McCarroll (2) · Matts Jacob Mustonen (2) · Otto Schüle (2) · Robert Esnault-Pelterie (2) · Edville Adelus Watson (2) · Everard Richard Calthrop (2) · Isaac Bell (2) · Asahel H. Barrows (2) · Wilber S. Barrows (2) · Alexander Blair Thaw (2)
Inventor country:
Applicant person:
None (10) · Thomas Sloper (6) · Charles Herbert Ocumpaugh (2) · Hugh Oswald Short (2) · Harry B. Chalmers (2) · George Sutherland Dodman (2) · George Raymond Lawrence (2) · Louis-Adolphe Hayot (2) · Frederick Sigrist (2) · Frank McCarroll (2) · Otto Schüle (2) · Robert Esnault-Pelterie (2) · Edville Adelus Watson (2) · Everard Richard Calthrop (2) · Isaac Bell (2) · Alexander Blair Thaw (2) · Asahel H. Barrows (2) · Wilber S. Barrows (2)
Applicant is inventor:
Tech fields:
airplane (54) · stability (18) · design (15) · wings (15) · frame (14) · Construction (13) · automatic stability (13) · LTA (12) · propellers (11) · None (11) · control (9) · fuselage (9) · hybrid (7) · propulsion (7) · landing (6) · biplane (6) · helicopter (6) · Subsystem (6) · military (5) · HTA (5)
Full specification filed date:
Application number:
None (23)
Grant date:
Granted:
Publication date:
Supplementary to patent:
None (84) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent GB-1913-16499 (2)
Related to aircraft:
Patent agent:
None (27) · J. Bonnet-Thirion et Breton (7) · Dupont et Elluin (5) · None (5) · Armengaud jeune (4) · Haseltine, Lake & Co. (4) · Brewer & Son (3) · Marks & Clerk (3) · H. D. Fitzpatrick & Co. (3) · Rigot et Prévost (2) · H. Bœttcher fils (2) · Hippolyte Josse (2) · Hy. Fairbrother (2) · J. D. Roots & Co. (2) · J. Warner Beckstrom (2) · E. W. Marshall (2) · Boult, Wade & Tennant (2) · Munn & Co. (2)
National tech categories:
None (39) · FR 6.4 (37) · HU V/h (10) · USPC 244/90R (3) · USPC 244/60 (3) · USPC 244/65 (2) · USPC 244/87 (2) · USPC 244/177 (2) · CH 129b (2) · USPC 244/91 (2)
IPCs:
None (41) · IPC B64C17/00 (10) · IPC B64C1/00 (9) · IPC B64C35/00 (5) · IPC B64C23/00 (5) · IPC B64D17/00 (4) · IPC B64B1/00 (4) · IPC B64C39/00 (4) · IPC B64C27/04 (4) · IPC B64C25/00 (3) · IPC B64C3/00 (3) · IPC B64C13/00 (3) · IPC B64C3/38 (2) · IPC B64B1/62 (2) · IPC B64C33/02 (2) · IPC B64C3/42 (2) · IPC B64C3/48 (2)
CPCs:
None (16) · CPC B64C17/00 (11) · CPC B64C35/00 (6) · CPC B64C13/00 (6) · CPC B64B1/00 (5) · CPC B64C2700/6218 (5) · CPC B64C23/005 (5) · CPC B64C2700/6281 (4) · CPC B64C25/60 (3) · CPC B64D17/00 (3) · CPC B64C27/12 (3) · CPC B64C39/00 (3) · CPC B64C2700/6235 (3) · CPC B64C3/56 (3) · CPC B64C2700/6274 (3) · CPC B64C3/00 (3) · CPC B64C3/385 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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