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Patent
D912277
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Priority
Aug 06 2020
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Filed
Aug 06 2020
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Issued
Mar 02 2021
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Expiry
Mar 02 2036
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Assg.orig
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Entity
unknown
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5
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11
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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 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 |
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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