USD309776SExpiredUtility
Wall heater cover
Individually held — no corporate assignee on recordPriority: Feb 8, 1988Filed: Feb 8, 1988Granted: Aug 7, 1990
Est. expiryFeb 8, 2008(expired)· nominal 20-yr term from priority
Inventors:Don C. Rudolph
29
PatentIndex Score
5
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a wall heater cover, as shown and described.
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