Electricity: electrothermally or thermally actuated switches – Electrothermally actuated switches – Fusible element actuated
Reexamination Certificate
2006-07-20
2009-12-22
Vortman, Anatoly (Department: 2835)
Electricity: electrothermally or thermally actuated switches
Electrothermally actuated switches
Fusible element actuated
C337S206000, C337S241000, C337S265000, C324S550000
Reexamination Certificate
active
07636028
ABSTRACT:
Electrical fuse indicators which may be used to diagnose and identify a fault state or failure mode of the electrical fuse include in various exemplary embodiments, indicator materials such as a reactive material, which are incorporated into various fuse indicator devices to cooperate with a visually perceptible indicator portion or layer to indicate the failure mode or fault state if the electrical fuse.
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Rodseth William G.
Whitney Stephen J.
Duane Morris LLP
Littelfuse Inc.
Vortman Anatoly
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