Patent
   D295972
Priority
Oct 24 1985
Filed
Oct 24 1985
Issued
May 31 1988
Expiry
May 31 2002
Assg.orig
Entity
unknown
4
5
n/a
The ornamental design for an adjustable flow switch, as shown and described.

FIG. 1 is a top, front and side perspective view of an adjustable flow switch showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Hughes, Richard

Patent Priority Assignee Title
D604805, Mar 30 2009 HM Digital, Inc. Flow switch
D606164, Apr 18 2008 SMC Corporation Flow switch
D606166, Apr 18 2008 SMC Corporation Flow switch
D610233, Apr 18 2008 SMC Corporation Flow switch
Patent Priority Assignee Title
2953658,
3308254,
3345478,
4500759, Sep 28 1983 Fluid flow switch
D254146, Jul 29 1977 Shut-off valve
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