Gate valve sealing structure

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Description

FIG. 1 is a perspective view of a gate valve sealing structure according to the present invention.

FIG. 2 is right side elevation view of the structure of FIG. 1, the left side view, front side view, and rear view being identical thereof.

FIG. 3 is a top plan view of the structure of FIG. 1; and,

FIG. 4 is a bottom plan view of the structure of FIG. 1.

The broken lines in FIG. 1 of a gate valve are illustrative of environmental structure only and form no part of the claimed design.

Claims

The ornamental design for a gate valve sealing structure, as shown and described.

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Patent History
Patent number: D577106
Type: Grant
Filed: Sep 19, 2006
Date of Patent: Sep 16, 2008
Assignee: Adaptor, Inc. (West Allis, WI)
Inventor: Michael Gagas (Franklin, WI)
Primary Examiner: Ian Simmons
Assistant Examiner: Maurice Stevens
Attorney: Ryan Kromholz & Manion S.C.
Application Number: 29/266,329
Classifications
Current U.S. Class: Symmetrical On One Axis (D23/248)