USD351557SExpiredUtility

Ladder carton

Assignee: WERNER COPriority: Apr 15, 1993Filed: Apr 15, 1993Granted: Oct 18, 1994
Est. expiryApr 15, 2013(expired)· nominal 20-yr term from priority
40
PatentIndex Score
4
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a ladder carton, as shown and described.

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