Ladder

The ornamental design for ladder, as shown and described.

FIG. 1 is a perspective view of a ladder according to the principles of the present invention.

FIG. 2 is a front view of the ladder of FIG. 1.

FIG. 3 is a side view of the ladder of FIG. 1.

FIG. 4 is a perspective view of the ladder of FIG. 1.

FIG. 5 is a perspective view of the ladder of FIG. 1.

FIG. 6 is a rear view of the ladder of FIG. 1.

FIG. 7 is an enlarged collapsed perspective view of a ladder according to the principles of the present invetion.

FIG. 8 is a front view of the ladder of FIG. 7.

FIG. 9 is a rear view of the ladder of FIG. 7.

FIG. 10 is a side view of the ladder of FIG. 7.

FIG. 11 is a top view of the ladder of FIG. 7.

FIG. 12 is a top view of the ladder of FIG. 7; and,

FIG. 13 is a bottom view of the ladder of FIG. 7.

Patent	Priority	Assignee	Title
10961777,	Apr 04 2016	Telesteps AB	Ladder tube for a collapsible ladder
D777351,	Nov 05 2014	Telesteps AB	Ladder
D797314,	Aug 06 2016	EBSCO Industries, Inc.	Ladder
D799063,	May 20 2016	EASYTEC CORPORATION	Extension ladder
D811620,	Apr 04 2016	Telesteps AB	Ladder step
D879327,	Apr 04 2016	Telesteps AB	Rail for a ladder
D885608,	Mar 21 2019	Ningbo Xingfu Tools Co., Ltd.	Connecting sleeve for extension ladder
ER7037,

Patent	Priority	Assignee	Title
20060283664,
D365402,	Jun 25 1994	Foxdale Developments Limited	Extensible ladder
D456525,	Sep 24 2001		Extension ladder with slip guards
D497007,	Nov 17 2003		Wall storable fire escape ladder
D535757,	Dec 30 2005		Two-component ladder

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Oct 04 2012		Telesteps AB	(assignment on the face of the patent)

n/a

Date	Maintenance Fee Events

n/a

Date	Maintenance Schedule