Patent
   D722512
Priority
Jan 09 2014
Filed
Jan 09 2014
Issued
Feb 17 2015
Expiry
Feb 17 2029
Assg.orig
Entity
unknown
8
24
n/a
The ornamental design for a “four vial leveling device with tapered ends”, as shown and described.

FIG. 1 is a perspective view of a plumber's leveling device showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a right end view thereof;

FIG. 4 is a left end view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Silberberg, Mark L.

Patent Priority Assignee Title
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