USD538755SExpiredUtility

Dimmer switch

Assignee: LUTRON ELECTRONICS COPriority: Oct 1, 2004Filed: Oct 1, 2004Granted: Mar 20, 2007
Est. expiryOct 1, 2024(expired)· nominal 20-yr term from priority
64
PatentIndex Score
9
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a dimmer switch, as shown and described.

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