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Patents > Filing date: 1911 & IPCs: None

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Inventor location:
None (573) · Budapest (5) · New York (5) · New York City (4) · Pisa (4) · New York county (4) · London (2) · Hampden county, Massachusetts (2) · Berlin (2) · California (2) · the Bronx (2) · Bronx county (2) · Illinois (2) · Massachusetts (2)
Applicant is inventor:
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
None (540) · Patent FR-1910-423792 (3) · Patent IT-1911-117954 (3) · Patent GB-1911-2636 (3) · Patent US-1909-1008096 (2) · Patent DE-1910-04-27 (2) · Patent IT-1910-112937 (2) · Patent DE-1910-236694 (2) · Patent FR-1910-420958 (2) · Patent US-1911-1003885 (2) · Patent US-1911-1109891 (2)
Related to aircraft:
Patent agent:
None (429) · Victor J. Evans (20) · Munn & Co. (10) · None (6) · Joshua R. H. Potts (5) · Dyer, Dyer, and Taylor (3) · Haseltine, Lake & Co. (3) · W. P. Thompson & Co. (3) · Raclot (2) · E. E. Vrooman (2) · E. S. Wheeler (2) · Chas. E. Brock (2) · Carpmael & Co. (2) · C. A. Snow & Co. (2) · Fisher & Moser (2) · Watson E. Coleman (2) · Guido Lacerdote (2)
National tech categories:
None (252) · HU V/h (30) · USPC 244/80 (15) · AT 77d (14) · BE K (13) · FR 6.4 (11) · USPC 244/90R (11) · USPC 244/144 (8) · USPC 244/22 (8) · USPC 244/76R (8) · USPC 244/48 (7) · USPC 244/119 (7) · USPC 244/233 (7) · USPC 244/45R (6) · USPC 244/93 (6) · USPC 244/66 (6) · USPC 244/87 (6)
IPCs: (Click arrow to add another value)
CPCs:
None (150) · CPC B64C2700/6295 (56) · CPC B64C17/00 (44) · CPC B64C3/385 (38) · CPC B64C39/00 (35) · CPC B64C13/00 (35) · CPC B64C23/005 (22) · CPC B64C11/006 (14) · CPC B64C33/02 (14) · CPC B64C13/24 (14) · CPC B64C3/14 (13) · CPC B64C39/08 (11) · CPC B64C35/00 (10) · CPC B64C2700/6256 (10) · CPC B64B1/00 (7) · CPC B64C2700/6218 (7) · CPC B64C17/06 (7) · CPC B64C2700/6219 (7) · CPC B64C2700/6274 (7)
First filing:
Citations from after 1930:
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