Patent
   D912277
Priority
Aug 06 2020
Filed
Aug 06 2020
Issued
Mar 02 2021
Expiry
Mar 02 2036
Assg.orig
Entity
unknown
5
11
n/a
The ornamental design for a ladder, as shown and described.

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

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

Feng, Shuqin

Patent Priority Assignee Title
D967460, Feb 09 2021 Formosa Saint Jose Corp. Multi function tire climber step
ER1344,
ER3863,
ER4284,
ER662,
Patent Priority Assignee Title
D434855, Aug 13 1999 DOREL HOME FURNISHINGS, INC Step stool
D447817, Aug 11 2000 DOREL HOME FURNISHINGS, INC Step stool
D455842, Jan 09 2001 DOREL HOME FURNISHINGS, INC Step stool
D564674, Jan 12 2007 1244311 B C LTD Step stool
D564675, Jan 12 2007 1244311 B C LTD Step stool
D564676, Mar 02 2007 1244311 B C LTD Step stool with tray
D594135, Aug 14 2007 Play, S.A.; PLAY, S A Ladder
D620132, Dec 28 2009 Guangzhou Hansheng Trade Development Co., Ltd.; GUANGZHOU HANSHENG TRADE DEVELOPMENT CO , LTD Ladder
D766461, Sep 04 2014 LITTLE GIANT LADDER SYSTEMS, LLC Ladder
D781449, Jan 28 2016 Lock N Climb, LLC Ladder
D796694, Mar 22 2016 Lock N Climb, LLC Ladder
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