USD351318SExpiredUtility
Combined portable heat insulated cooler and warmer
Est. expiryJan 23, 2013(expired)· nominal 20-yr term from priority
Inventors:Heiner Wedi
86
PatentIndex Score
32
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for combined portable heat insulated cooler and warmer, as shown.
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