Drilldown: Patents

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Patents > Tech fields: navigation & Family year: 1910 - 1919

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Office:
Inventors:
None (16) · René Tampier (6) · Franz Xaver Wels (5) · Albert Francis Zahm (4) · John P. Tarbox (4) · Louis Coutant Badeau (4) · Ugo Antoni (4) · Guido Antoni (4) · Harry L. Tanner (4) · Hannibal C. Ford (3) · George Sutherland Dodman (3) · Ambroise Goupy (3) · Pierre Pons (3) · Ignaz Etrich (3)
Inventor country:
Applicant person:
None (49) · René Tampier (6) · Franz Xaver Wels (5) · Ugo Antoni (4) · Louis Coutant Badeau (4) · Guido Antoni (4) · George Sutherland Dodman (3) · Pierre Pons (3) · Ambroise Goupy (3) · Ignaz Etrich (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (56)
Granted:
Supplementary to patent:
None (189) · Patent AT-1912-75092 (4) · Patent CH-1910-52044 (2) · Patent DE-1911-263643 (2) · Patent GB-1913-4191 (2) · Patent DE-1909-Wilcke-Graff (2) · Patent DE-1908-232250 (2) · Patent IT-1915-148940 (2) · Patent US-1914-1273799 (2) · Patent FR-1912-449167 (2) · Patent AT-1909-IE (2)
Related to aircraft:
Patent agent:
None (90) · Victor J. Evans (8) · Armengaud jeune (8) · Haseltine, Lake & Co. (6) · W. P. Thompson & Co. (5) · H. Bœttcher fils (5) · None (4) · C. A. Snow & Co. (4) · Herbert H. Thompson (4) · Émile Klotz (3) · Marks & Clerk (3) · Hippolyte Josse (3) · L. Chassevent (3) · Schwab (3) · Charles Assi (3)
National tech categories:
FR 6.4 (65) · None (55) · USPC 244/90R (9) · BE K (8) · DE 77h.5 (6) · USPC 244/22 (5) · USPC 244/80 (5) · FR 6.2 (5) · USPC 244/51 (5) · USPC 244/66 (4) · USPC 244/46 (4) · USPC 244/234 (4) · USPC 244/233 (4) · USPC 244/113 (4) · DE 42c.35 (3) · USPC 244/237 (3) · IT 8 (3) · AT 77d (3)
IPCs:
None (110) · IPC B64B1/00 (14) · IPC B64C3/38 (13) · IPC CPC B64C13/00 (12) · IPC B64C39/00 (9) · IPC B64B1/58 (8) · IPC B64C17/00 (7) · IPC B64C3/52 (6) · IPC B64C1/00 (5) · IPC B64C3/00 (5) · IPC B64C13/00 (4) · IPC B64C13/02 (4) · IPC B64C3/54 (4) · IPC B64C23/00 (3) · IPC G01P3/36 (3) · IPC B64C33/02 (3)
CPCs:
CPC B64C13/00 (31) · None (29) · CPC B64B1/00 (15) · CPC B64C3/385 (12) · CPC B64C17/00 (12) · CPC B64C23/005 (11) · CPC B64B1/58 (9) · CPC B64C2700/6295 (8) · CPC B64C2700/6256 (8) · CPC B64C33/02 (7) · CPC B64C3/52 (7) · CPC B64C13/02 (6) · CPC B64C9/00 (5) · CPC B64C39/00 (5) · CPC B64B1/40 (5) · CPC B64C3/38 (5) · CPC B64C39/005 (4) · CPC B64C3/54 (4) · CPC B64C2700/6245 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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