Vacuum sealer

- Keystone Mfg. Co., Inc.
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Description

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.

Referenced Cited
U.S. Patent Documents
D328750 August 18, 1992 Chou
4598531 July 8, 1986 Ruff et al.
4941310 July 17, 1990 Kristen
Patent History
Patent number: D342532
Type: Grant
Filed: May 28, 1992
Date of Patent: Dec 21, 1993
Assignee: Keystone Mfg. Co., Inc. (Buffalo, NY)
Inventor: Frank Deni (Williamsville, NY)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Attorney: James J. Ralabate
Application Number: 7/892,504
Classifications
Current U.S. Class: Vacuum Or Heat Seal (D15/146)