USD333680SExpiredUtility
Clip for holding a book open
Est. expiryAug 8, 2011(expired)· nominal 20-yr term from priority
Inventors:Phillip Mark
24
PatentIndex Score
0
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a clip for holding a book open, as shown.
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