Patent
   D846006
Priority
Mar 22 2017
Filed
Sep 18 2017
Issued
Apr 16 2019
Expiry
Apr 16 2034
Assg.orig
Entity
unknown
2
52
n/a
I claim the ornamental design for a combined thread tension device and thread breakage detector mounted on thread tension table for embroidery sewing machine, as shown and described.

FIG. 1 is a perspective view of a combined thread tension device and thread breakage detector mounted on thread tension table for embroidery sewing machine;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right-side elevational view thereof;

FIG. 5 is an enlarged perspective view thereof;

FIG. 6 is an enlarged right-side elevational view thereof; and,

FIG. 7 is an enlarged front elevational view thereof.

The broken lines showing the unclaimed portions of the embroidery sewing machine are for illustrative purposes and form no part of the claimed design.

Kita, Toshiyuki

Patent Priority Assignee Title
D944298, Sep 17 2019 ZHEJIANG HEHE ELECTRIC MACHINERY CO., LTD Embroidery machine
D953383, Nov 20 2020 ZHEJIANG HEHE ELECTRIC MACHINERY CO ,LTD Embroidery machine
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Aug 23 2017KITA, TOSHIYUKITokai Kogyo Mishin Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0436120985 pdf
Sep 18 2017Tokai Kogyo Mishin Kabushiki Kaisha(assignment on the face of the patent)
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