USD455160SExpiredUtility
Refrigerator control unit
Est. expiryAug 22, 2020(expired)· nominal 20-yr term from priority
Inventors:Tai Choi
48
PatentIndex Score
8
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a refrigerator control unit, as described and shown in FIGS. 1 through 4, inclusive.
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