USD1018871SActiveUtility
Back roller
Est. expiryMay 10, 2043(~16.8 yrs left)· nominal 20-yr term from priority
Inventors:Xia He
49
PatentIndex Score
1
Cited by
14
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a back roller, as shown and described.Join the waitlist — get patent alerts
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