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Patents > Citations from after 1930: 4-30 & Number of claims: 3-40

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Office:
Inventors:
Charles B. Kirkham (3) · Edson F. Gallaudet (3) · Louis Alard (2) · Francis J. Plym (2) · John C. Ayling (2) · James M. H. Jacobs (2) · Frank McCarroll (2) · Silas J. Conyne (2) · Charles J. Jones (2) · Charles F. Roper (2) · Henry Croskey Mustin (2) · David Thomas (2)
Inventor country:
Applicant person:
Edson F. Gallaudet (3) · Charles B. Kirkham (3) · Frank McCarroll (2) · Charles F. Roper (2) · James M. H. Jacobs (2) · Silas J. Conyne (2) · Francis J. Plym (2) · John C. Ayling (2) · Henry Croskey Mustin (2) · Charles J. Jones (2) · Louis Alard (2) · David Thomas (2)
Applicant is inventor:
Tech fields:
None (26) · Propeller (21) · airplane (13) · stability (13) · kite (12) · military (9) · projectile (9) · frame (8) · aerial propeller (7) · helicopter (7) · LTA (6) · fuselage (6) · safety (5) · Windmill (5) · takeoff (4) · landing (4) · wheels (4) · fun (4) · automatic stability (4) · marine (4)
Full specification filed date:
Application number:
None (57)
Granted:
Publication date:
Related to aircraft:
Patent agent:
Munn & Co. (14) · None (7) · Victor J. Evans (4) · None (4) · Wm. B. Whitney (3) · John P. Tarbox (3) · C. A. Snow & Co. (2) · Wilkinson, Guinta & MacKaye (2) · Joshua R. H. Potts (2) · James R. Townsend (2) · E. E. Vrooman (2) · Church & Church (2) · James L. Norris (2) · Armengaud jeune (2)
National tech categories:
None (67) · USPC 244/153R (8) · USPC 244/3.23 (6) · FR 6.4 (3) · USPC 244/177 (3) · USPC 244/110G (3) · USPC 244/12.1 (2) · USPC 244/155R (2) · USPC 244/198 (2) · USPC 416/119 (2) · USPC 244/3.28 (2) · USPC 244/3.21 (2) · USPC 244/45R (2) · USPC 244/46 (2) · USPC 244/49 (2) · USPC 244/50 (2) · USPC 244/60 (2) · USPC 244/63 (2) · USPC 244/119 (2) · USPC 244/90R (2)
IPCs:
None (89) · IPC B64C25/00 (4) · IPC B64C11/20 (4) · IPC B64C31/06 (3) · IPC B64C3/00 (3) · IPC B64C23/00 (3) · IPC B64C11/04 (2) · IPC F42B5/00 (2) · IPC B64C31/00 (2) · IPC B64C27/04 (2) · IPC B64C27/00 (2) · IPC B64C17/00 (2) · IPC B64C29/00 (2) · IPC B64B1/00 (2) · IPC B64C1/00 (2) · IPC B63H1/12 (2)
CPCs:
CPC A63H27/08 (9) · CPC Y02E10/74 (8) · CPC F03D3/00 (5) · CPC B64C23/005 (5) · None (4) · CPC B64B1/00 (3) · CPC F05B2260/96 (3) · CPC B64C3/385 (3) · CPC B64C3/14 (3) · CPC B64C2700/6295 (3) · CPC B64C27/463 (3) · CPC B64C17/00 (3) · CPC B64C11/065 (3) · CPC B64C11/04 (3) · CPC B64C35/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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