USD471880SExpiredUtility

Dimmer switch

89
Assignee: LUTRON ELECTRONICS COPriority: Nov 13, 2001Filed: Nov 13, 2001Granted: Mar 18, 2003
Est. expiryNov 13, 2021(expired)· nominal 20-yr term from priority
89
PatentIndex Score
29
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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