Drilldown: Patents

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Patents > Tech fields : LTA or Rudder & Number of text pages: 4-50000000

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Application number:
None (145) · 1906348305 (2)
Granted:
Supplementary to patent:
None (249) · Patent US-1913-1087946 (5) · Patent GB-1913-16499 (5) · Patent FR-1902-321808 (4) · Patent GB-1903-27212 (3) · Patent US-1906-850616 (2) · Patent FR-1911-448337 (2) · Patent FR-1908-401308 (2) · Patent GB-1912-26911 (2) · Patent FR-1898-03-21 Louis-Étienne Roze (2) · Patent DE-1908-239989 (2) · Patent US-1880-224510 (2) · Patent DE-1895-98580 (2) · Patent DE-1909-Wilcke-Graff (2) · Patent AT-1911-57225 (2) · Patent US-1910-993987 (2)
Related to aircraft:
Patent agent:
None (96) · Munn & Co. (12) · Haseltine, Lake & Co. (11) · Marks & Clerk (9) · Boult, Wade & Tennant (8) · Armengaud jeune (7) · Brewer & Son (7) · Dupont et Elluin (6) · 1 (5) · Michael J. Stark & Sons (5) · Brandon frères (5) · None (5) · Wheatley & Mackenzie (4) · Schwab (4) · G. Petiau (4) · Chassevent (4) · Victor J. Evans (4)
National tech categories:
None (112) · FR 6.4 (69) · USPC 244/30 (15) · USPC 244/96 (6) · FR 6.3 (6) · USPC 244/80 (5) · GB 4 propel & steer (5) · USPC 244/51 (5) · CA 244/24 (5) · USPC 244/26 (5) · USPC 244/97 (5) · GB 4 aërostats (4) · USPC 244/45R (4) · USPC 244/28 (4) · DE 77 (4) · HU V/h (4) · USPC 244/22 (4) · GB 4 framework (4)
IPCs:
None (191) · IPC B64B1/00 (53) · IPC B64B1/58 (11) · IPC B64C1/00 (10) · IPC B64B1/62 (9) · IPC B64C17/00 (9) · IPC B64B1/40 (8) · IPC B64C39/00 (7) · IPC B64C33/02 (5) · IPC B64C23/00 (4) · IPC B64C13/00 (4) · IPC F42B3/117 (3) · IPC B64C11/00 (3) · IPC F42B4/28 (3) · IPC F42C7/12 (3) · IPC B64D1/02 (3) · IPC B64C3/56 (3)
CPCs:
None (96) · CPC B64B1/00 (76) · CPC B64B1/58 (14) · CPC B64C17/00 (14) · CPC B64C13/00 (13) · CPC B64B1/40 (11) · CPC B64B1/62 (11) · CPC B64C23/005 (9) · CPC B64C33/02 (9) · CPC B64C2700/6295 (6) · CPC B64C9/00 (6) · CPC B64C2700/6218 (6) · CPC B64C39/00 (5) · 1 (4) · CPC B64C39/005 (4) · CPC B64C3/385 (4)
First filing:
Citations from after 1930:

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