USD251481SExpiredUtility
Ingot clock
Est. expiryJan 14, 1997(expired)· nominal 20-yr term from priority
Inventors:Rene Brasart
55
PatentIndex Score
9
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an ingot clock, as shown and described.
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