IP Library › Granted Patent US 6,538,862
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Granted Patent Utility
US 6,538,862 · Confirmation No. 4096

CIRCUIT BREAKER WITH A SINGLE TEST BUTTON MECHANISM

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Quick Facts
Patent No.
US 6,538,862
App. No.
09/683,138
Filed
2001-11-26
Granted
2003-03-25
Art Unit
2836
PTA
-107 days