USD335240SExpiredUtility

Dual temperature control griddle

64
Individually held — no corporate assignee on recordPriority: Feb 7, 1991Filed: Feb 7, 1991Granted: May 4, 1993
Est. expiryFeb 7, 2011(expired)· nominal 20-yr term from priority
Inventors:Ruby L. CritchfieldReed C. Critchfield
64
PatentIndex Score
21
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a dual temperature control griddle, as shown and described.

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