USD454929SExpiredUtility
Exercise roller
Priority: Feb 21, 2001Filed: Feb 21, 2001Granted: Mar 26, 2002
Est. expiryFeb 21, 2021(expired)· nominal 20-yr term from priority
Inventors:Chin-Chiu Huang
82
PatentIndex Score
47
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for an exercise roller, as shown and described.
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