Gate valve

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Description

FIG. 1 is a perspective view showing the gate valve embodying the new design;

FIG. 2 is a right side view of the design of FIG. 1;

FIG. 3 is a left side view of the design of FIG. 1;

FIG. 4 is a bottom view of the design of FIG. 1;

FIG. 5 is a top view of the design of FIG. 1;

FIG. 6 is a front view of the design of FIG. 1; and,

FIG. 7 is a rear view of the design of FIG. 1.

Claims

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

Referenced Cited
U.S. Patent Documents
D292820 November 17, 1987 Kemp
D292935 November 24, 1987 Kemp
D292983 December 1, 1987 Kanoui
20030116742 June 26, 2003 Anderson et al.
20060038155 February 23, 2006 Lam
Patent History
Patent number: D529587
Type: Grant
Filed: Mar 17, 2005
Date of Patent: Oct 3, 2006
Inventor: Jianming Chen (Foshan City, Guangdong Province)
Primary Examiner: Terry A. Wallace
Assistant Examiner: Maurice Stevens
Attorney: Knobbe, Martens, Olson & Bear LLP
Application Number: 29/225,536
Classifications
Current U.S. Class: Gate Or Butterfly Type (D23/244)