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The ornamental design for a collet head, as shown and described.
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FIG. 1 is a left perspective view of a collet head showing my new design;
FIG. 2 is a front end view thereof;
FIG. 3 is a left side plan view thereof;
FIG. 4 is a right plan view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a rear end view thereof;
FIG. 8 is a left perspective of an alternative form of the collet head here having four segments;
FIG. 9 is a front end view thereof;
FIG. 10 is a left side plan view thereof;
FIG. 11 is a right plan view thereof;
FIG. 12 is a top plan view thereof;
FIG. 13 is a bottom plan view thereof; and,
FIG. 14 is a rear end view thereof.
The portions shown in dotted lines in FIGS. 1, 3-8 and 10-14 are for reference purposes only and do not form a part of my design.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 04 2000 | LISOWSKI, WALTER E | MID-WEST SCREW PRODUCTS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011652 | /0968 | |
| Feb 20 2001 | Mid-West Screw Products, Inc. | (assignment on the face of the patent) | / |
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