USD477290SExpiredUtility

Dimmer switch

Assignee: LUTRON ELECTRONICS COPriority: Nov 13, 2001Filed: Oct 31, 2002Granted: Jul 15, 2003
Est. expiryNov 13, 2021(expired)· nominal 20-yr term from priority
60
PatentIndex Score
8
Cited by
61
References
1
Claims

Claims

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

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