Patent
   D920541
Priority
Jul 20 2018
Filed
Jul 20 2018
Issued
May 25 2021
Expiry
May 25 2036
Assg.orig
Entity
unknown
14
7
n/a
The ornamental design for a ladder, as shown and described.

FIG. 1 is a perspective view of a ladder showing our new design;

FIG. 2 is a front elevation view of the ladder shown in FIG. 1;

FIG. 3 is a right side elevation view of the ladder shown in FIG. 1, the left side elevation view of the ladder being a mirror image of the right side elevation view;

FIG. 4 is a is rear elevation view of the ladder shown in FIG. 1;

FIG. 5 is a top plan view of the ladder shown in FIG. 1; and,

FIG. 6 is a bottom plan view of the ladder shown in FIG. 1.

The broken lines shown in the figures are for the purpose of illustrating portions of the ladder and form no part of the claimed design.

Mittanck, Travis, Russell, Brian B.

Patent Priority Assignee Title
11441356, Jun 08 2018 LITTLE GIANT LADDER SYSTEMS, LLC Ladders, top cap for ladders and trays for ladders
D966557, Oct 19 2018 LITTLE GIANT LADDER SYSTEMS, LLC Ladder
D969347, Oct 19 2018 LITTLE GIANT LADDER SYSTEMS, LLC Flip-up ladder
D970045, Jul 20 2018 LITTLE GIANT LADDER SYSTEMS, LLC Ladder
D970046, Jul 20 2018 LITTLE GIANT LADDER SYSTEMS, LLC Ladder
D973231, Oct 19 2018 LITTLE GIANT LADDER SYSTEMS, LLC Ladder
ER3226,
ER3391,
ER4122,
ER4284,
ER4767,
ER4925,
ER662,
ER6711,
Patent Priority Assignee Title
6427805, Jan 08 1999 DOREL HOME FURNISHINGS, INC Folding step stool
6550579, Aug 11 2000 DOREL HOME FURNISHINGS, INC Step stool
20130048427,
20150159434,
D388882, Jan 11 1996 COSCO MANAGEMENT, INC Combined work ladder and platform
D564675, Jan 12 2007 1244311 B C LTD Step stool
D840055, Feb 09 2015 Tricam Industries, Inc. Step ladder
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 20 2018LITTLE GIANT LADDER SYSTEMS, LLC(assignment on the face of the patent)
Jan 16 2019MITTANCK, TRAVISWING ENTERPRISES, INCORPORATEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0480300246 pdf
Jan 16 2019RUSSELL, BRIAN BWING ENTERPRISES, INCORPORATEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0480300246 pdf
Dec 16 2020WING ENTERPRISES, INCORPORATEDLITTLE GIANT LADDER SYSTEMS, LLCENTITY CONVERSION AND NAME CHANGE0549700992 pdf
Dec 28 2020LITTLE GIANT LADDER SYSTEMS, LLCPNC BANK, NATIONAL ASSOCIATION, AS AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0551960135 pdf
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