Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Assigned to: None & Number of claims: 9-12

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Office:
Inventor country:
Inventor location:
None (249) · New York (4) · London (4) · St. Louis (3) · Balboa (3) · Panama Canal Zone (3) · Indiana (3) · Bexar county (3) · Chicago (2) · San Antonio, Texas (2) · Pennsylvania (2) · Ohio (2) · Nord (2) · England (2) · Dayton (2) · County of London (2) · TX (2) · Budapest (2) · Berlin (2)
Applicant is inventor:
Tech fields:
airplane (81) · stability (52) · frame (46) · None (39) · design (37) · propellers (33) · propulsion (26) · construction (25) · wings (25) · control (24) · LTA (22) · rudder (20) · automatic stability (19) · propeller (19) · subsystem (17) · safety (15) · navigation (15) · wheels (14) · landing (14)
Full specification filed date:
Application number:
None (69) · 25941D (2) · 1913781506 (2)
Granted:
Supplementary to patent:
None (229) · Patent GB-1913-16499 (4) · Patent US-1915-1217790 (3) · Patent US-1914-1368226 (2) · Patent DE-1909-06-09 Romeo Wankmüller (2) · Patent FR-1911-426612 (2) · Patent GB-1913-2294 (2) · Patent US-1913-1203221 (2) · Patent AU-1911-510 (2) · Patent US-1915-1228281 (2) · Patent US-1916-1208684 (2)
Related to aircraft:
Patent agent:
None (64) · Munn & Co. (10) · Boult, Wade & Tennant (10) · None (9) · Marks & Clerk (7) · Haseltine, Lake & Co. (5) · E. Blétry (4) · Victor J. Evans (4) · Armengaud jeune (4) · Jensen & Son (3) · H. Bœttcher fils (3) · Boramé et Julien (3) · A. M. & William Clark (3) · N. S. Amstutz (3) · J. D. Roots & Co. (3) · John P. Tarbox (3) · 0 (3)
Assigned to: (Click arrow to add another value)
National tech categories:
None (147) · FR 6.4 (39) · HU V/h (11) · USPC 244/80 (5) · USPC 244/233 (5) · USPC 244/177 (4) · USPC 244/113 (4) · USPC 244/144 (3) · USPC 244/119 (3) · USPC 244/225 (3) · USPC 244/35R (3) · USPC 244/45R (3) · DK 77 (3) · USPC 244/51 (3) · CH 129b (3) · CA 244/24 (3) · AU 90.3 (3) · USPC 244/99.11 (3) · USPC 244/90R (3)
IPCs:
None (140) · IPC B64C1/00 (25) · IPC B64C39/00 (20) · IPC B64C17/00 (15) · IPC B64C3/38 (9) · IPC B64C17/06 (6) · IPC B64C3/00 (6) · IPC B64C23/00 (5) · IPC B64C35/00 (4) · IPC B64B1/00 (4) · IPC B64C25/00 (4)
CPCs:
None (42) · CPC B64C17/00 (28) · CPC B64C13/00 (16) · CPC B64C2700/6295 (15) · CPC B64C23/005 (14) · CPC B64C39/00 (11) · CPC B64C2700/6218 (11) · CPC B64C3/385 (10) · CPC B64C39/08 (9) · CPC B64B1/00 (9) · CPC B64C17/06 (7) · CPC B64C35/00 (6) · CPC B64C33/02 (5) · CPC B64C33/00 (5) · CPC B64C2700/6256 (5) · CPC B64C3/00 (5) · CPC B64C1/00 (5)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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