Patent
   D846154
Priority
Mar 15 2017
Filed
Mar 15 2017
Issued
Apr 16 2019
Expiry
Apr 16 2034
Assg.orig
Entity
unknown
3
11
n/a
The ornamental design for a step ladder universal device, as shown.

FIG. 1 is a back left isometric view of a step ladder universal device showing my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a right side view.

Coe, James

Patent Priority Assignee Title
11732530, Feb 05 2019 LITTLE GIANT LADDER SYSTEMS, LLC Extendable walkthrough device for ladders
11781380, Mar 15 2022 Multi use support fixture for use with ladders
D921644, Sep 02 2020 NINGBO TUOTUO RIVER DESIGN COMPANY CPU holder
Patent Priority Assignee Title
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8960512, Sep 12 2011 Unverferth Manufacturing Company, Inc. Cast back clamp and mounting component
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D616276, Jul 20 2006 Scribe strip holder
D631979, Feb 01 2010 Thule Sweden AB Ladder stop
D826023, May 09 2017 Adjustable clamp
D827405, May 09 2017 Adjustable screw clamp
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