USD503121SExpiredUtility
Prismatic glass for watches and clocks
Est. expiryAug 13, 2023(expired)· nominal 20-yr term from priority
Inventors:Francesco Bitetto
54
PatentIndex Score
10
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a prismatic glass for watches and clocks, as shown and described.
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