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The ornamental design for a plastic bag vacuum sealer, as shown and described. |
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FIG. 1 is a top plan view of the plastic bag vacuum sealer showing my new design;
FIG. 2 is a bottom plan view of the plastic bag vacuum sealer showing my new design;
FIG. 3 is a front plan view of the plastic bag vacuum sealer showing my new design;
FIG. 4 is a back plan view of the plastic bag vacuum sealer showing my new design;
FIG. 5 is a side plan view of the plastic bag vacuum sealer showing my new design;
FIG. 6 is a top perspective open view of the plastic bag vacuum sealer showing my new design; and,
FIG. 7 is a top perspective closed view of the plastic bag vacuum sealer showing my new design.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| May 26 1992 | DENI, FRANK | KEYSTONE MANUFACTURING CO INC | ASSIGNMENT OF ASSIGNORS INTEREST | 006153 | /0662 | |
| May 28 1992 | Keystone Mfg. Co., Inc. | (assignment on the face of the patent) | / |
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