Miniature cage valve for low flow rotameter

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Description

FIG. 1 is a perspective view of a miniature cage valve for low flow rotameter showing my new design;

FIG. 2 is a cross-section view of FIG. 1 thereof;

FIG. 3 is a top plan view, the bottom plan view being a mirrored image thereof;

FIG. 4 is a right side elvational view, the left side view being a mirrored image thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

Claims

The ornamental design for a “miniature cage valve for low flow rotameter”, as shown and described.

Referenced Cited
U.S. Patent Documents
5507312 April 16, 1996 Dillman
5593292 January 14, 1997 Ivey
5778918 July 14, 1998 McLelland
Patent History
Patent number: D470065
Type: Grant
Filed: Mar 8, 2002
Date of Patent: Feb 11, 2003
Inventor: Tom Christiansen (Whittier, CA)
Primary Examiner: Antoine Duval Davis
Application Number: 29/156,808
Classifications
Current U.S. Class: Volume, Flow Or Rate (D10/96)
International Classification: 1004;