USD401821SExpiredUtility

Set of coupled block weights for sealing carpet seams

Individually held — no corporate assignee on recordPriority: Apr 21, 1997Filed: Apr 21, 1997Granted: Dec 1, 1998
Est. expiryApr 21, 2017(expired)· nominal 20-yr term from priority
30
PatentIndex Score
1
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a set of coupled block weights for sealing carpet seams, as shown and described.

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