USD429589SExpiredUtility
Carpet cushion
Est. expiryFeb 19, 2019(expired)· nominal 20-yr term from priority
Inventors:Denys Denney
94
PatentIndex Score
50
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a carpet cushion, as shown and described.
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