USD333812SExpiredUtility

Circuit breaker

Assignee: ELLENBERGER & POENSGENPriority: Mar 4, 1991Filed: Mar 4, 1991Granted: Mar 9, 1993

Est. expiryMar 4, 2011(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a circuit breaker, as shown and described.

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