USD263239SExpiredUtility
Thermostatically controlled portable water cooler
Individually held — no corporate assignee on recordPriority: Feb 14, 1980Filed: Feb 14, 1980Granted: Mar 2, 1982
Est. expiryFeb 14, 2000(expired)· nominal 20-yr term from priority
Inventors:Earl J. Shurtz
5
PatentIndex Score
0
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a thermostatically controlled portable water cooler, as shown and described.
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