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Patents > Citations from after 1930: None & Number of claims: 7-40 & Number of diagram pages: 1-2

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Inventor location:
None (524) · New York (7) · Budapest (6) · London (5) · New York state (5) · New York City (4) · New York county (4) · Nord (4) · Hammondsport, NY (4) · England (4) · Northants (3) · Panama Canal Zone (3) · County of London (3) · Peterborough (3) · Pennsylvania (3) · Massachusetts (3) · Balboa (3)
Applicant firm:
None (527) · Westinghouse Electric & Manufacturing Company (6) · Curtiss Motor Company (6) · Luft-Verkehrs-Gesellschaft m.b.H. (4) · British and Colonial Aeroplane Co. (3) · Curtiss Aeroplane (3) · Sperry Gyroscope Company (3) · Curtiss Aeroplane and Motor Corporation (3) · Frederick Sage & Company, Limited (3) · Société anonyme des appareils d'aviation Hanriot (2) · Sopwith Aviation Company Limited (2) · Tarbox Safety Aircraft Company (2) · Lawrence Sperry Aircraft Company, Inc. (2) · General Electric Company (2) · Westinghouse Air Spring Company (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (426) · Patent GB-1909-8531 (4) · Patent US-1915-1217790 (3) · Patent FR-1911-443878 (3) · Patent AU-1910-20097 (2) · Patent US-1918-1589780 (2) · Patent US-1903-821393 (2) · Patent GB-1913-16499 (2) · Patent GB-1912-26911 (2) · Patent GB-1910-6051 (2) · Patent FR-1913-466195 (2) · Patent FR-1911-448337 (2) · Patent DE-1909-06-09 Romeo Wankmüller (2) · Patent FR-1913-465942 (2) · Patent AT-1912-75092 (2)
Related to aircraft:
Patent agent:
None (187) · None (19) · Armengaud jeune (15) · Haseltine, Lake & Co. (15) · Boult, Wade & Tennant (15) · Marks & Clerk (14) · John P. Tarbox (13) · Munn & Co. (9) · E. Bletry (8) · Abel & Imray (8) · Charles Dony (6) · Ch. Mardelet (6) · Schwab (5) · L. Chassevent (5) · Herbert H. Thompson (5) · Borame et Julien (5) · Wheatley & Mackenzie (5)
National tech categories:
None (240) · FR 6.4 (113) · HU V/h (42) · AU 90.3 (14) · AT 77d (13) · CH 129b (9) · USPC 244/22 (8) · AU 90.5 (7) · USPC 244/45R (5) · USPC 244/80 (5) · GB 4 aërostats (4)
IPCs:
None (277) · IPC B64C1/00 (35) · IPC B64C17/00 (32) · IPC B64C39/00 (31) · IPC B64C35/00 (16) · IPC B64B1/00 (13) · IPC B64C3/38 (11) · IPC B64C3/00 (11) · IPC B64C11/00 (11) · IPC B64C3/18 (10) · IPC B64C13/00 (10) · IPC B64C33/02 (8) · IPC B64C23/00 (7) · IPC B64B1/58 (7) · IPC B64C17/06 (6) · IPC B64C33/00 (6) · IPC B64C11/20 (5) · IPC B64C25/00 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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