USD668944SActiveUtility
Chair castor
Est. expiryMay 31, 2031(~4.9 yrs left)· nominal 20-yr term from priority
Inventors:Po-Chuan Tsai
59
PatentIndex Score
10
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3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a chair castor, as shown and described.
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