USD624200SActiveUtility

Step ladder

80
Assignee: CORE DISTRIB INCPriority: Sep 10, 2009Filed: Sep 10, 2009Granted: Sep 21, 2010
Est. expirySep 10, 2029(~3.1 yrs left)· nominal 20-yr term from priority
Inventors:Mitchell I. KiefferAllen A. CaldwellNathan L. SchlueterMatthew J. Decker
80
PatentIndex Score
25
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
We claim the ornamental design for the step ladder, as shown and described.

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