Cut-off valve

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Description

FIG. 1 is a bottom perspective view of a cut-off valve, showing our new design;

FIG. 2 is a top perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a top view thereof.

The broken lines shown in FIGS. 1-8 are included for the purpose of illustrating environment and forms no part of the claimed design.

Claims

The ornamental design for a cut-off valve, as shown and described.

Referenced Cited
U.S. Patent Documents
D259584 June 16, 1981 Riley et al.
D301915 June 27, 1989 Fisher et al.
D328945 August 25, 1992 Aarthun et al.
D335918 May 25, 1993 Glansk
D347882 June 14, 1994 Greenwood et al.
D421092 February 22, 2000 Martin
D473931 April 29, 2003 Lai
Patent History
Patent number: D548818
Type: Grant
Filed: Jan 13, 2006
Date of Patent: Aug 14, 2007
Assignees: Zhejiang Dunan Precision Industries Group Co., Ltd (Zhuj, Zhejiang), Zhejiang Dunan Hetian Metal Co., Ltd (Zhuji, Zhejiang)
Inventors: Zhongbo Feng (Zhuji), Xuguang Huang (Zhuji), Peiyu Cai (Zhuji)
Primary Examiner: Ian Simmons
Assistant Examiner: Maurice Atevens
Attorney: Global IP Services
Application Number: 29/251,862
Classifications
Current U.S. Class: Valve Or Body Therefor (D23/233)