Patent
   D657112
Priority
Mar 29 2011
Filed
Jun 06 2011
Issued
Apr 03 2012
Expiry
Apr 03 2026
Assg.orig
Entity
unknown
2
12
n/a
The ornamental design for a rig structure, as shown and described.

FIG. 1 is a front perspective view of a rig structure showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a rear elevational view thereof.

Dao, Bui V.

Patent Priority Assignee Title
D883603, Nov 30 2017 Wenger Corporation Front-loading arbor gate
D950362, Feb 19 2020 Static block
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