USD452176SExpiredUtility

Timer controller

30
Assignee: DWYER INSTRPriority: Aug 1, 2000Filed: Aug 1, 2000Granted: Dec 18, 2001
Est. expiryAug 1, 2020(expired)· nominal 20-yr term from priority
Inventors:Daniel A. Heuer
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PatentIndex Score
0
Cited by
6
References
1
Claims

Claims

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

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