Patent
   D296921
Priority
Aug 30 1985
Filed
Aug 30 1985
Issued
Jul 26 1988
Expiry
Jul 26 2002
Assg.orig
Entity
unknown
0
11
n/a
The ornamental design for a gate valve, as shown.

FIG. 1 is a perspective view taken from the top, front and left side of a gate valve showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Kemp, Willard E.

Patent Priority Assignee Title
Patent Priority Assignee Title
3063079,
3215157,
3533598,
3557822,
3889925,
3929316,
4043535, Feb 10 1975 Cooper Industries, Inc Means and method for repair of valves
4340204, Feb 06 1976 Cooper Cameron Corporation High pressure gate valve with preloaded, stacked, solid lubricated stem seals
4588164, May 11 1983 OIME, INC , AN OKLAHOMA CORP ; W K INDUSTRIES, INC , A TEXAS CORP Through conduit gate valve
179791,
D291724, Jul 05 1983 OIME, INC , AN OKLAHOMA CORP ; W K INDUSTRIES, INC , A TEXAS CORP Gate valve
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 03 1986W K INDUSTRIES, INC OIME, INC , AN OKLAHOMA CORP ASSIGNMENT OF ASSIGNORS INTEREST 0046460277 pdf
Nov 03 1986KEMP, WILLARD E W K INDUSTRIES, INC , A TEXAS CORP ASSIGNMENT OF ASSIGNORS INTEREST 0046460291 pdf
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