Electricity: circuit makers and breakers – Interlocking – Drawout-type switchgear
Reexamination Certificate
2008-04-15
2010-11-16
Luebke, Renee (Department: 2833)
Electricity: circuit makers and breakers
Interlocking
Drawout-type switchgear
C200S050240
Reexamination Certificate
active
07834281
ABSTRACT:
A draw out circuit breaker assembly which includes a draw out circuit breaker having a plurality of contacts configured for connecting and disconnecting an electrical power source to an electrical load, a breaker cassette including a draw out support plate housing operational components of the draw out circuit breaker, and a port, and a collapsible telescopic racking handle stored collapsed in the port after the draw out circuit breaker is racked into the breaker cassette.
REFERENCES:
patent: 7582837 (2009-09-01), Lyu et al.
patent: 2009/0173604 (2009-07-01), Kozar et al.
Bose Amit
Doddapadam Srinivasa Raghavachar Partha Sarathy
Meyer-Haack Wolfgang
Narayanan Janakiraman
Narayanasamy Soundararajan
General Electric Company
Global Patent Operation
Klaus Lisa
Luebke Renee
Midgley Stephen G.
LandOfFree
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