Patent
   D318903
Priority
Apr 22 1988
Filed
Oct 24 1988
Issued
Aug 06 1991
Expiry
Aug 06 2005
Assg.orig
Entity
unknown
18
11
n/a
The ornamental design for a shut-off valve, as shown and described.

FIG. 1 is a perspective view taken from the top, front and right side of a shut-off valve showing my new design;

FIG. 2 is a perspective view taken from the bottom, rear and left side 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.

Lenberg, Lars

Patent Priority Assignee Title
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Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 17 1988LENBERG, LARSTOUR & ANDERSSON AB, SVARDLANGSVAGEN 46, S-121 72 JOHANNESHOV, SE A JOINT STOCK COMPANY OF SWEDENASSIGNMENT OF ASSIGNORS INTEREST 0055460444 pdf
Oct 24 1988Tour & Andersson AB(assignment on the face of the patent)
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