Patent
   D369650
Priority
Jan 09 1995
Filed
Jan 09 1995
Issued
May 07 1996
Expiry
May 07 2010
Assg.orig
Entity
unknown
2
7
n/a
The ornamental design for a zone valve operator, as shown.

FIG. 1 is a perspective view of a zone valve operator showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right end view thereof; and,

FIG. 7 is a left end view thereof.

Lebkuchner, Benno

Patent Priority Assignee Title
D598982, Jan 14 2005 ADEMCO INC Zone valve actuator cover
D715405, Mar 12 2013 MCALPINE & CO LTD Overflow
Patent Priority Assignee Title
4560140, Jan 17 1983 ITT Corporation Zone control valve
5174546, Feb 25 1991 TACO, INC Actuator and zone valve
191294,
195994,
213104,
215438,
234359,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 05 1995LEBKUCHNER, BENNOSPARCO, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0073110726 pdf
Jan 09 1995Sparco, Inc.(assignment on the face of the patent)
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