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Patents > National tech categories : USPC 244/45R or None & Number of claims: 12-40

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Office:
Inventors:
Henry Kleckler (10) · Glenn Hammond Curtiss (8) · James Vernon Martin (4) · Elmer Ambrose Sperry (4) · William L. Gilmore‎ (4) · Thomas M. Finley (4) · Robert Kemp (4) · Sam Leonard Walkden (3) · Thomas Osborne Perry (3) · Orville Wright (3) · William Phillips Thompson (3) · Louis Brennan (3) · Nelson W. Dalton (3) · Arthur Henry Philip Blunt (3)
Inventor country:
Inventor location:
None (176) · New York State (6) · Pennsylvania (4) · Hammondsport, NY (3) · Buffalo, NY (3) · Dayton (3) · New York City (2) · London (2) · New York county (2) · Ohio (2)
Applicant person:
None (27) · Henry Kleckler (9) · Thomas M. Finley (4) · James V. Martin (3) · Orville Wright (3) · Louis Brennan (3) · Glenn Hammond Curtiss (3) · Thomas Osborne Perry (3) · Arthur Henry Philip Blunt (3) · Sam Leonard Walkden (3) · William Phillips Thompson (3) · Nelson W. Dalton (3)
Applicant is inventor:
Tech fields:
airplane (53) · None (43) · stability (38) · frame (25) · design (23) · control (18) · rudder (15) · navigation (14) · wings (13) · LTA (13) · aerodynamics (12) · propeller (12) · marine (12) · propellers (12) · Propulsion (12) · automatic stability (11) · gyroscope (11) · Whole (10) · construction (10)
Full specification filed date:
Application number:
None (65)
Granted:
Supplementary to patent:
None (172) · Patent GB-1903-27212 (2) · Patent US-1909-970771 (2) · Patent GB-1909-8531 (2) · Patent GB-1910-6051 (2)
Related to aircraft:
Patent agent:
None (41) · John P. Tarbox (24) · None (12) · Marks & Clerk (8) · Boult, Wade & Tennant (7) · Haseltine, Lake & Co. (6) · Randolph, Jr. (5) · Munn & Co. (5) · A. E. White (4) · Abel & Imray (4) · Jensen & Son (3) · Herbert H. Thompson (3) · Browne & Co. (2) · Charles W. Hills (2) · Bathul & Bathul? (2) · Hyde & Heide (2) · Spear, Middleton, Donaldson & Spear (2) · Allison Bros. (2) · Herbert Haddan & Co. (2) · J. D. Roots & Co. (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (118) · IPC B64C39/00 (13) · IPC B64C17/00 (12) · IPC B64C1/00 (11) · IPC B64C23/00 (4) · IPC B64C35/00 (4) · IPC B64C33/00 (3) · IPC B64C17/06 (3) · IPC B64C3/54 (3) · IPC B64C27/10 (2) · IPC B64C33/02 (2) · IPC B64C3/50 (2) · IPC G01C21/18 (2) · IPC B64C3/38 (2)
CPCs:
None (28) · CPC B64C2700/6295 (17) · CPC B64C17/00 (15) · CPC B64C35/00 (10) · CPC B64C39/00 (8) · CPC B64B1/00 (7) · CPC B64C39/08 (6) · CPC B64C1/00 (6) · CPC B64C33/02 (5) · CPC B64C23/005 (5) · CPC B64C27/12 (4) · CPC B64C25/60 (4) · CPC B64C13/00 (4) · CPC B64C3/385 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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