Open/close valve

- CKD Corporation
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Description

FIG. 1 is a perspective view of an open/close valve:

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right-side view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a cross-section view thereof, taken along line 7-7 of FIG. 5.

The broken lines depict environmental subject matter only and form no part of the claimed design.

Claims

The ornamental design for an open/close valve, as shown and described.

Referenced Cited
U.S. Patent Documents
D159772 August 1950 Arcularius
D236980 September 1975 Callahan et al.
D266863 November 9, 1982 Mason
D317815 June 25, 1991 Jeromson et al.
D328945 August 25, 1992 Aarthun et al.
D416076 November 2, 1999 Okitsu
D428114 July 11, 2000 Le Bars
D500842 January 11, 2005 Croft
D632362 February 8, 2011 Ito et al.
D633985 March 8, 2011 Spadotto
D633986 March 8, 2011 Ito et al.
D644298 August 30, 2011 Okitsu et al.
D644299 August 30, 2011 Okitsu et al.
Patent History
Patent number: D671621
Type: Grant
Filed: Oct 5, 2010
Date of Patent: Nov 27, 2012
Assignee: CKD Corporation (Komaki-Shi)
Inventors: Shinji Ikenoya (Tajimi), Naofumi Murata (Tajimi), Hiroyuki Murase (Konan), Hideyuki Takeda (Kasugai), Ryo Muramatsu (Nagoya)
Primary Examiner: Garth Rademaker
Attorney: Oliff & Berridge, PLC
Application Number: 29/376,294