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Patent
D970046
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Priority
Jul 20 2018
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Filed
May 24 2021
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Issued
Nov 15 2022
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Expiry
Nov 15 2037
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Assg.orig
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Entity
unknown
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2
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16
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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 front perspective view of a ladder.
FIG. 2 is a front view of the ladder of FIG. 1.
FIG. 3 is a right side view of the ladder of FIG. 1. The left side is a mirror image.
FIG. 4 is a rear view of the ladder of FIG. 1; and,
FIG. 5 is a top view of the ladder of FIG. 1.
The broken lines shown in the figures are for the purpose of illustrating boundary lines of the ladder and form no part of the claimed design.
Mittanck, Travis, Russell, Brian B.
Patent |
Priority |
Assignee |
Title |
10597941, |
Sep 27 2013 |
WING ENTERPRISES, INCORPORATED |
Step ladders, components for step ladders and related methods |
10648234, |
Mar 10 2014 |
TRICAM INDUSTRIES, INC |
Step ladder |
6427805, |
Jan 08 1999 |
DOREL HOME FURNISHINGS, INC |
Folding step stool |
6550579, |
Aug 11 2000 |
DOREL HOME FURNISHINGS, INC |
Step stool |
7886872, |
Feb 21 2006 |
WERNER CO |
Electrician's ladder and method |
20130048427, |
|
|
|
20150159434, |
|
|
|
D388882, |
Jan 11 1996 |
COSCO MANAGEMENT, INC |
Combined work ladder and platform |
D564675, |
Jan 12 2007 |
1244311 B C LTD |
Step stool |
D576290, |
May 09 2006 |
DOREL HOME FURNISHINGS, INC |
Step ladder |
D840055, |
Feb 09 2015 |
Tricam Industries, Inc. |
Step ladder |
D920541, |
Jul 20 2018 |
LITTLE GIANT LADDER SYSTEMS, LLC |
Ladder |
D921224, |
Jul 20 2018 |
LITTLE GIANT LADDER SYSTEMS, LLC |
Ladder |
D935054, |
Oct 19 2018 |
LITTLE GIANT LADDER SYSTEMS, LLC |
Ladder |
D943772, |
Oct 19 2018 |
LITTLE GIANT LADDER SYSTEMS, LLC |
Flip-up ladder |
KR200146389, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a