Patent
   D470065
Priority
Mar 08 2002
Filed
Mar 08 2002
Issued
Feb 11 2003
Expiry
Feb 11 2017
Assg.orig
Entity
unknown
0
3
n/a
The ornamental design for a "miniature cage valve for low flow rotameter", as shown and described.

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.

Christiansen, Tom

Patent Priority Assignee Title
Patent Priority Assignee Title
5507312, Mar 08 1994 Ball check valve
5593292, May 04 1994 Valve cage for a rod drawn positive displacement pump
5778918, Oct 18 1996 Varco Shaffer, Inc.; VARCO SHAFFER, INC Pilot valve with improved cage
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