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Patents > Tech fields : pulleys or None & Related to aircraft: Yes & Assigned to : Vickers Ltd. or Western Electric Company or None

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Supplementary to patent:
None (2161) · Patent FR-1905-356644 (3) · Patent US-1911-1003885 (2) · Patent FR-1910-420958 (2) ·   (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (2109) · Armengaud jeune (5) · Hyde & Heide (5) · Herbert Haddan & Co. (4) · None (3) · Weismann et Marx (3) · G.F. Redfern & Co. (3) · Brandon frères (3)
Assigned to: (Click arrow to add another value)
National tech categories:
None (1355) · FR 6.4 (47) · USPC 244/90R (37) · USPC 244/139 (30) · USPC 244/119 (24) · USPC 244/22 (22) · USPC 244/233 (22) · USPC 244/48 (21) · USPC 244/147 (17) · USPC 244/45R (17) · USPC 244/87 (15) · USPC 244/142 (15) · USPC 244/80 (14) · USPC 244/65 (13) · USPC 244/104R (13) · FR 6.3 (13) · USPC 244/144 (13) · USPC 244/153R (13)
IPCs:
None (2091) · IPC B64C39/00 (27) · IPC B64C17/00 (9) · IPC B64C1/00 (9) · IPC B64C23/00 (6) · IPC CPC B64C13/00 (5) · IPC B64C11/00 (4) · IPC B64C33/02 (4) · IPC B64D27/00 (4) · IPC B64C13/00 (4) · IPC B64C3/00 (4) · IPC B64C3/18 (3) · IPC B64C3/38 (3) · IPC F03G7/10 (3) · IPC B64C35/00 (3) · IPC B64C3/54 (3) · IPC B64C3/42 (3) · IPC B64C3/50 (3)
CPCs:
None (1422) · CPC B64C2700/6295 (100) · CPC B64C13/00 (78) · CPC B64C17/00 (54) · CPC B64C3/385 (44) · CPC B64C23/005 (43) · CPC B64C33/02 (39) · CPC B64B1/00 (32) · CPC B64C3/14 (27) · CPC B64C39/00 (27) · CPC B64C11/006 (19) · CPC B64C39/005 (18) · CPC B64B1/40 (15) · CPC B64C33/00 (14) · CPC B64B1/58 (13) · CPC B64C13/24 (13) · CPC B64C29/0033 (12) · CPC B64C3/40 (12) · CPC B64C9/00 (12)
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