Automatic drain valve

- TLV Co., Ltd.
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Description

FIG. 1 is a perspective view of an automatic drain valve showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The portions of FIGS. 1-7 shown in a coarse dot pattern and outlined in dashed lines are included for the purpose of illustrating portions of the automatic drain valve and form no part of the claimed design.

Claims

The ornamental design for an automatic drain valve, as shown and described.

Referenced Cited
U.S. Patent Documents
D236980 September 1975 Callahan, Jr. et al.
D317815 June 25, 1991 Jeromson et al.
D640154 June 21, 2011 Okitsu et al.
D676110 February 12, 2013 Oike et al.
D679780 April 9, 2013 Oike et al.
D681782 May 7, 2013 Bohm et al.
D687515 August 6, 2013 Iwata et al.
Patent History
Patent number: D696749
Type: Grant
Filed: Dec 14, 2011
Date of Patent: Dec 31, 2013
Assignee: TLV Co., Ltd. (Hyogo)
Inventors: Tadashi Oike (Kakogawa), Tetsuo Asada (Takasago)
Primary Examiner: Cynthia Ramirez
Application Number: 29/408,585
Classifications
Current U.S. Class: Valve Or Body Therefor (D23/233)