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The ornamental design for a yarn testing apparatus, as shown and described. |
FIG. 1 is a front, left perspective view of a yarn testing apparatus according to my new design;
FIG. 2 is a front, right perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a top plan view thereof.
Patent | Priority | Assignee | Title |
D651101, | Dec 02 2010 | Uster Technologies AG | Yarn testing apparatus |
D675541, | Dec 03 2010 | Uster Technologies AG | Yarn testing apparatus |
Patent | Priority | Assignee | Title |
D313942, | Oct 16 1986 | Uster Technologies AG | Measuring device for textile laboratories |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 09 1997 | Zellweger Luwa AG | (assignment on the face of the patent) | / | |||
Mar 26 1998 | APOTHELOZ, CHRISTOPHE | Zellweger Luwa AG | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009455 | /0417 | |
May 14 2007 | Zellweger Luwa AG | Uster Technologies AG | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 019458 | /0144 |
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