Top plate for a filter bag

- NSS Enterprises, Inc.
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Description

FIG. 1 is a perspective view of a top plate for a filter bag showing our new design;

FIG. 2 is a top plan view of the top plate of FIG. 1;

FIG. 3 is a front elevation view of the top plate shown in FIG. 1;

FIG. 4 is a rear elevation view of the top plate shown in FIG. 1;

FIG. 5 is a left side elevation view of the top plate shown in FIG. 1;

FIG. 6 is a right side elevation view of the top plate shown in FIG. 1; and,

FIG. 7 is an enlarged fragmentary view of a portion of FIG. 2.

The additional broken lines in FIG. 7 depict the boundaries of the fragmentary view and form no part of the claimed design.

The broken away symbols in the drawings indicate that any portion of the article beyond what is shown forms no part of the claimed design.

Claims

We claim the ornamental design for a top plate for a filter bag, as shown and described.

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Patent History
Patent number: D664317
Type: Grant
Filed: Aug 16, 2011
Date of Patent: Jul 24, 2012
Assignee: NSS Enterprises, Inc. (Toledo, OH)
Inventors: Dale A. Krausnick (Perrysburg, OH), Mark N. Rupp (Delaware, OH)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Kathleen M Sims
Attorney: Marshall & Melhorn LLC
Application Number: 29/399,588
Classifications