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Patent
D923201
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Priority
Nov 10 2017
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Filed
Jul 06 2020
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Issued
Jun 22 2021
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Expiry
Jun 22 2036
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Assg.orig
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Entity
unknown
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2
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12
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n/a
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The ornamental design for a ladder, as shown and described.
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FIG. 1 is a perspective view of a ladder showing our new design;
FIG. 2 is a front view of the ladder and components shown in FIG. 1;
FIG. 3 is a rear view of the ladder and components shown in FIG. 1;
FIG. 4 is a is left side view of the ladder and components shown in FIG. 1;
FIG. 5 is a right side view of the ladder and components shown in FIG. 1;
FIG. 6 is a top view of the ladder and components shown in FIG. 1; and,
FIG. 7 is a bottom 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.
Puertas, Steve L., Russell, Brian B., Moss, N. Ryan, Maxfield, B. Scott
Patent |
Priority |
Assignee |
Title |
10221624, |
Dec 05 2013 |
NEW-TEC INTEGRATION (XIAMEN) CO., LTD.; NEW-TEC INTEGRATION XIAMEN CO , LTD |
Folding ladder having connecting hinge |
10876356, |
Jun 02 2017 |
WING ENTERPRISES, INCORPORATED |
Ladder hinge and ladders incorporating same |
4276955, |
May 30 1978 |
TEKRON LICENSING B V |
Multiple-purpose work unit |
6536557, |
Aug 09 2001 |
DOREL HOME FURNISHINGS, INC |
Utility tray for step stool |
6550579, |
Aug 11 2000 |
DOREL HOME FURNISHINGS, INC |
Step stool |
7931123, |
Nov 17 2004 |
WERNER CO |
Stepladder folding twin-step |
8002084, |
Mar 18 2009 |
|
Stepladder |
20020043431, |
|
|
|
D444574, |
Jan 08 1999 |
DOREL HOME FURNISHINGS, INC |
Step stool |
D466225, |
Jan 09 2001 |
DOREL HOME FURNISHINGS, INC |
Step stool with tray |
D797955, |
Dec 15 2015 |
|
Step ladder with safety attachment |
D889689, |
Nov 10 2017 |
LITTLE GIANT LADDER SYSTEMS, LLC |
Ladder |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a