USD466420SExpiredUtility

Timer

67
Priority: Mar 29, 2002Filed: Mar 29, 2002Granted: Dec 3, 2002
Est. expiryMar 29, 2022(expired)· nominal 20-yr term from priority
Inventors:Tsang-I Chen
67
PatentIndex Score
15
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a “timer”, as shown.

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