USD449221SExpiredUtility
Rotatable hook swivel
Est. expiryDec 29, 2020(expired)· nominal 20-yr term from priority
Inventors:Yun-Mei Hsieh
42
PatentIndex Score
6
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a rotatable hook swivel, as shown and described.
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