USD448219SExpiredUtility
Castored base for a chair
Est. expirySep 28, 2020(expired)· nominal 20-yr term from priority
Inventors:Kent Wallace Parker
39
PatentIndex Score
3
Cited by
70
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a castored base for a chair, as shown and described.
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