Patent
   D541430
Priority
Oct 19 2005
Filed
Oct 19 2005
Issued
Apr 24 2007
Expiry
Apr 24 2021
Assg.orig
Entity
unknown
0
5
n/a
The ornamental design for an unfolding stepladder, as shown and described.

FIG. 1 is a front perspective view of an unfolding stepladder;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

The broken lines are for illustrative purposes only and form no part of the claimed design.

Restaino, Anthony

Patent Priority Assignee Title
Patent Priority Assignee Title
4442919, Aug 10 1981 Portable tower
5085291, Jan 22 1991 Safety ladder
6220389, Mar 04 1997 Krause-Werk GmbH & Co. KG Folding ladder
D388882, Jan 11 1996 COSCO MANAGEMENT, INC Combined work ladder and platform
D425209, Jul 15 1999 Folding step ladder
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