USD329163SExpiredUtility
Convection oven
Individually held — no corporate assignee on recordPriority: Apr 27, 1989Filed: Apr 27, 1989Granted: Sep 8, 1992
Est. expiryApr 27, 2009(expired)· nominal 20-yr term from priority
Inventors:Kwei T. Chang
83
PatentIndex Score
20
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a convection oven, as shown.
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