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Patents > Family year: 1911 & First filing: Yes & Number of claims: 4-20

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Year filed:
Office:
Inventor country:
Inventor location:
None (204) · Texas (6) · London (5) · New York (3) · San Diego (2) · Massachusetts (2) · Illinois (2) · Hampden County, Massachusetts (2) · San Antonio (2) · England (2) · El Paso, Texas (2) · Eure-et-Loir (2) · Washington DC (2) · St. Louis (2) · Bexar county, TX (2)
Applicant is inventor:
Tech fields:
airplane (67) · None (54) · stability (48) · design (39) · frame (36) · control (25) · wings (23) · propulsion (21) · construction (20) · rudder (17) · propellers (17) · landing (17) · wheels (15) · propeller (15) · LTA (15) · Navigation (14) · chassis (14) · automatic stability (14) · safety (12)
Filing date:
Full specification filed date:
Application number:
None (35) · 191100210D (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (34) · None (12) · Munn & Co. (10) · Victor J. Evans (8) · Marks & Clerk (7) · Boult, Wade & Tennant (6) · L. Chassevent (6) · E. Blétry (6) · Haseltine, Lake & Co. (5) · Armengaud jeune (5) · Joshua R. H. Potts (4) · H. Bœttcher fils (3) · Boramé et Julien (3) · Wheatley & Mackenzie (3)
National tech categories:
None (75) · FR 6.4 (41) · USPC 244/80 (11) · USPC 244/144 (5) · USPC 244/119 (5) · USPC 244/76R (5) · USPC 244/93 (5) · USPC 244/233 (4) · FR 5.8 (4) · USPC 244/45R (3) · HU V/h (3) · USPC 244/90R (3) · USPC 244/46 (3) · USPC 244/237 (3)
IPCs:
None (119) · IPC B64C17/00 (17) · IPC B64C1/00 (14) · IPC B64C39/00 (13) · IPC B64C11/00 (8) · IPC B64C23/00 (7) · IPC B64C3/38 (5) · IPC B64B1/00 (5) · IPC B64C25/00 (5) · IPC B64C33/02 (4) · IPC B64C13/00 (4) · IPC B64C3/56 (3) · IPC B64C3/00 (3) · IPC B64C17/06 (2) · IPC B64C3/42 (2) · IPC B64D17/00 (2) · IPC B64B1/58 (2) · IPC B64D1/04 (2)
CPCs:
CPC B64C17/00 (35) · CPC B64C23/005 (15) · CPC B64C3/385 (14) · CPC B64C2700/6295 (13) · CPC B64C13/00 (12) · CPC B64C39/08 (11) · CPC B64B1/00 (9) · CPC B64C2700/6218 (9) · CPC B64C39/00 (9) · None (9) · CPC B64C33/02 (6) · CPC B64C11/006 (6) · CPC B64C3/14 (5) · CPC B64C2700/6274 (5) · CPC B64C13/24 (5) · CPC B64C25/62 (4) · CPC B64C25/06 (4) · CPC B64C3/40 (4) · CPC B64B1/58 (4) · CPC B64C1/00 (4)
Family year:
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Citations from after 1930:
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Showing below up to 246 results in range #1 to #246.

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