Drilldown: Patents

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Patents > Inventor country : RU or None & Assigned to : Western Electric Company or None

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Inventor country: (Click arrow to add another value)
Applicant is inventor:
Application number:
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Supplementary to patent:
None (3186) · Patent GB-1911-12232‎‎ (8) ·   (7) · Patent BE-1911-05-15 Georges de Bothezat (7) · Patent AT-1907-36106 (4) · Patent CH-1912-62201 (4) · Patent AT-1913-66955 (4) · Patent RU-1905-Rebikov (3) · Patent FR-1878-124576 (3) · Patent AT-1909-49294 (3) · Patent FR-1880-139386 (3) · Patent FR-1881-143264 (2) · Patent BE-1913-253298 (2) · Patent DE-1906-190421 (2) · Patent DE-1910-241266 (2) · Patent DE-1899-123884 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent US-1911-1109891 (2) · Patent FR-1900-299924 (2) · 1 (2)
Patent agent:
None (3029) · Armengaud jeune (17) · Desnos (13) · Blétry aîné (11) · Dieuaide (8) · Chassevent (8) · Marks & Clerk (7) · Société Marillier et Robelet (6) · Dumas (5) · G. de Mestral et F. Harle (5) · Casalonga (5) · Duvinage (4) · Lavoix et Mosès (4) · Armengaud aîné (4) · Nauhardt (4) · Thirion (4) · Boult, Wade & Tennant (4) · Haseltine, Lake & Co. (4) · Société Louis Gudman et Cie (4)
Assigned to: (Click arrow to add another value)
National tech categories:
None (2603) · FR 6.3 (194) · FR 6.4 (49) · GB 4 propel & steer (24) · GB 4 with buoyant (22) · GB 4 (19) · BE K (18) · USPC 244/139 (18) · USPC 244/147 (18) · DE 77 (16) · USPC 244/142 (16) · USPC 244/153R (13) · GB 4 without buoyant (13) · RU Group V (9) · HU V/h (9) · USPC 244/149 (9) · USPC 244/53A (9) · DE 77h.5 (9)
IPCs:
None (3175) · IPC B64C39/00 (15) · IPC B64C17/00 (12) · IPC B64C1/00 (11) · IPC B64C11/00 (9) · IPC B64B1/00 (9) · IPC B64C23/00 (8) · IPC B64C13/00 (5) · IPC B64C33/02 (5) · IPC B64C3/54 (5) · IPC B64C27/04 (5) · IPC B64B1/58 (5) · IPC B64C35/00 (3) · IPC B64C3/38 (3) · IPC B63H1/12 (3)
First filing:
Citations from after 1930:
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