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The ornamental design for a heat sealer, as shown and described. |
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FIG. 1 is a front view of a heat sealer of my new design.
FIG. 2 is a rear view thereof.
FIG. 3 is a top view thereof.
FIG. 4 is a bottom vew thereof.
FIG. 5 is a left side view thereof; and,
FIG. 6 is a right side view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Nov 18 1999 | Fuji Impulse Co., Ltd. | (assignment on the face of the patent) | / | |||
| Dec 27 1999 | YAMASHITA, KATSUTOSHI | FUJI IMPULSE CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010558 | /0123 |
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