USD392153SExpiredUtility
Interchangeable waffle plates
Individually held — no corporate assignee on recordPriority: Jan 31, 1997Filed: Jan 31, 1997Granted: Mar 17, 1998
Est. expiryJan 31, 2017(expired)· nominal 20-yr term from priority
Inventors:Charles Wright
72
PatentIndex Score
23
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for interchangeable waffle plates, as shown and described.
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