USD351476SExpiredUtility

Step ladder

Assignee: GROSFILLEX SARLPriority: May 22, 1992Filed: Nov 17, 1992Granted: Oct 11, 1994
Est. expiryMay 22, 2012(expired)· nominal 20-yr term from priority
82
PatentIndex Score
22
Cited by
8
References
1
Claims

Claims

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

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