USD408216SExpiredUtility

Coffee machine heat reducer

28
Individually held — no corporate assignee on recordPriority: Jul 25, 1997Filed: Jul 25, 1997Granted: Apr 20, 1999
Est. expiryJul 25, 2017(expired)· nominal 20-yr term from priority
Inventors:Michael T HellebjergEvgeni Litvak
28
PatentIndex Score
6
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a coffee machine heat reducer, as shown.

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