USD302922SExpiredUtility
Insulated portable unit
Est. expiryDec 24, 2005(expired)· nominal 20-yr term from priority
Inventors:Arthur R. Carlson
72
PatentIndex Score
13
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a insulated portable unit, as shown and described.
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