Patent
   D830979
Priority
Aug 30 2017
Filed
Aug 30 2017
Issued
Oct 16 2018
Expiry
Oct 16 2033
Assg.orig
Entity
unknown
20
29
n/a
The ornamental design for a line switch, as shown and described.

FIG. 1 is a perspective view of the line switch;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a rear view of FIG. 1;

FIG. 4 is a left side view of FIG. 1;

FIG. 5 is a right side view of FIG. 1;

FIG. 6 is a top view of FIG. 1; and,

FIG. 7 is a bottom view of FIG. 1.

The wire is shown broken away in the drawings to indicate indeterminate length, it being understood that it has a uniform shape and appearance throughout its length.

Hung, Tang-Yueh

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 28 2017HUNG, TANG-YUEHZING EAR ENTERPRISE CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0434500247 pdf
Aug 30 2017HUIYANG ZING EAR INDUSTRY CO., LTD.(assignment on the face of the patent)
Jul 27 2018ZING EAR ENTERPRISE CO , LTD HUIYANG ZING EAR INDUSTRY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0465570536 pdf
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