USD412606SExpiredUtility
Knotted donut bone
Est. expiryDec 2, 2018(expired)· nominal 20-yr term from priority
Inventors:Charles W. Weinacker, Jr.
71
PatentIndex Score
17
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim, the ornamental knotted donut bone, as shown and described.
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