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Patents > National tech categories : DE 77h.5 or None & Number of diagram pages: 5-7

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Office:
Inventors:
Alfred John Macy (4) · Jean F. Webb, Sr. (3) · Thomas Osborne Perry (3) · Glenn Hammond Curtiss (3) · John P. Tarbox (2) · Louis Brennan (2) · George Francis Myers (2) · Elmer Ambrose Sperry (2) · Charles B. Kirkham (2) · Calvin Pearson (2) · James Jacob Mayrow (2) · William L. Gilmore‎ (2) · Arthur L. Thurston (2)
Inventor country:
Applicant person:
None (16) · Alfred John Macy (4) · Thomas Osborne Perry (3) · Jean F. Webb, Sr. (3) · James Jacob Mayrow (2) · Louis Brennan (2) · George Francis Myers (2) · Charles B. Kirkham (2) · Calvin Pearson (2)
Applicant is inventor:
Tech fields:
None (28) · stability (23) · airplane (22) · frame (13) · wings (13) · design (11) · Propulsion (10) · navigation (9) · Construction (9) · Whole (9) · rudder (8) · propellers (8) · control (7) · LTA (7) · flapping (6) · propeller (6)
Full specification filed date:
Application number:
None (35)
Granted:
Publication date:
Supplementary to patent:
None (89)
Related to aircraft:
Patent agent:
None (22) · John P. Tarbox (8) · None (5) · Munn & Co. (3) · Herbert Haddan & Co. (3) · Charles W. Hills (2) · Spear, Middleton, Donaldson & Spear (2) · Randolph, Jr. (2) · Marks & Clerk (2) · Lewis William Goold (2) · Jensen & Son (2) · Herbert H. Thompson (2) · Haseltine, Lake & Co. (2) · Boult, Wade & Tennant (2) · Abel & Imray (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (55) · IPC B64C39/00 (10) · IPC B64C17/00 (10) · IPC B64C1/00 (8) · IPC B64C33/02 (4) · IPC B64C3/38 (3) · IPC B64C33/00 (2) · IPC B64C3/18 (2) · IPC B64C27/10 (2) · IPC B64C27/04 (2) · IPC B64C11/00 (2) · IPC B64C23/00 (2)
CPCs:
None (18) · CPC B64C17/00 (12) · CPC B64C2700/6295 (6) · CPC B64C23/005 (6) · CPC B64C33/02 (5) · CPC B64C2700/6218 (5) · CPC B64C3/385 (5) · CPC B64B1/00 (4) · CPC B64C35/00 (4) · CPC B64C13/00 (3) · CPC B64C39/00 (3) · CPC B64C39/005 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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