Circuit breaker for electric coupling device

Electricity: electrothermally or thermally actuated switches – Electrothermally actuated switches – With bimetallic elements

Reexamination Certificate

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Details

C337S091000, C337S112000, C361S102000, C361S673000, C361S730000

Reexamination Certificate

active

07135954

ABSTRACT:
An electric coupling device includes a housing having a front socket opening and a rear chamber formed by two side wall. Two prongs are disposed in the socket opening of the housing and each has a free end extended out of the housing, and two conductor terminals are electrically coupled to the prongs, and a circuit breaker is coupled between one of the prongs and one of the conductor terminals and includes a conductor blade made of memorized material for selectively terminating or switching off the electric circuit between the conductor terminal and the prong when overheated or overloaded, and a reset knob may selectively and easily and readily switch on the electric circuit again.

REFERENCES:
patent: 4771367 (1988-09-01), Serr et al.
patent: 4959025 (1990-09-01), Eberhard et al.
patent: 5590010 (1996-12-01), Ceola et al.
patent: 5742464 (1998-04-01), Ceola et al.
patent: 5772473 (1998-06-01), Cheng et al.
patent: 5930097 (1999-07-01), Ceola et al.
patent: 6204747 (2001-03-01), Kitchens
patent: 6603385 (2003-08-01), Kitchens
patent: 6753755 (2004-06-01), Montague

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