USD487021SExpiredUtility

Temperature controller

26
Assignee: OVIS ENTPR CO LTDPriority: Dec 11, 2002Filed: Dec 11, 2002Granted: Feb 24, 2004
Est. expiryDec 11, 2022(expired)· nominal 20-yr term from priority
Inventors:Tien-Shu Chen
26
PatentIndex Score
5
Cited by
2
References
1
Claims

Claims

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

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