Drilldown: Patents

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Patents > Tech fields : Marine or safety & Grant date: 1900 - 1999

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Inventor location:
None (512) · Loire (4) · New York state (4) · Seine (3) · Basse-Pyrénées (3) · Hennepin county (3) · England (3) · County of London (3) · Minnesota (3) · Minneapolis, Minnesota (3)
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Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (387) · Patent GB-1911-12232 (7) · Patent FR-1912-449070 (5) · Patent FR-1912-450892 (5) · Patent FR-1904-340154 (5) · Patent US-1910-1011683 (4) · Patent FR-1910-424987 (3) · Patent FR-1913-450892.17436 (3) · Patent FR-1908-407090 (3) · Patent GB-1902-24336 (3) · Patent FR-1902-328044 (3) · Patent DE-1912-279343 (3) · Patent DE-1909-Wilcke-Graff (3) · Patent CH-1912-62201 (3) · Patent CH-1909-48028 (3) · Patent GB-1913-16499 (3) · Patent AU-1909-15563‎ (3) · Patent AU-1911-510 (3) · Patent AT-1909-12-31 Vigilio Baldo (3)
Related to aircraft:
Patent agent:
None (187) · Armengaud jeune (17) · None (12) · H. Bœttcher fils (12) · Munn & Co. (10) · Marks & Clerk (9) · Brandon frères (9) · John P. Tarbox (9) · Haseltine, Lake & Co. (8) · Victor J. Evans (8) · L. Chassevent (7) · G. de Mestral et F. Harle (7) · Wheatley & Mackenzie (7) · V. Matray (5) · Watson E. Coleman (5) · Carl Tewes (5) · Herbert Haddan & Co. (5) · H. C. Evert & Co. (5)
National tech categories:
None (143) · FR 6.4 (119) · FR 6.2 (23) · AT 77d (15) · FR 6.3 (14) · HU V/h (14) · USPC 244/139 (9) · USPC 244/144 (8) · IT 8 (7) · AU 90.3 (7) · USPC 244/50 (7) · USPC 244/65 (6) · USPC 244/30 (6) · FR 5.8 (5) · USPC 244/22 (5)
IPCs:
None (270) · IPC B64B1/00 (33) · IPC B64C39/00 (29) · IPC B64C35/00 (22) · IPC B64C11/00 (18) · IPC B64D17/00 (17) · IPC B64C17/00 (16) · IPC B64C1/00 (10) · IPC B64C23/00 (7) · IPC B64B1/58 (7) · IPC B64C13/00 (6) · IPC A41D31/00 (5) · IPC B64D17/54 (5) · IPC B64C11/16 (4) · IPC B63H1/12 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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