Patent
   D495035
Priority
Aug 20 2002
Filed
Feb 20 2003
Issued
Aug 24 2004
Expiry
Aug 24 2018
Assg.orig
Entity
unknown
1
11
n/a
The ornamental design for a gate valve, as shown and described.

FIG. 1 is a front view of a first embodiment of a gate valve showing my new design;

FIG. 2 is a rear view of the first embodiment;

FIG. 3 is a top plan view of the first embodiment;

FIG. 4 is a bottom plan view of the first embodiment;

FIG. 5 is a right side view of the first embodiment;

FIG. 6 is a left side view of the first embodiment;

FIG. 7 is a cross-sectional view of the first embodiment, taken along line 7--7 in FIG. 1;

FIG. 8 is a cross-sectional view of the first embodiment, taken along line 8--8 in FIG. 1;

FIG. 9 is a cross-sectional view of the first embodiment, taken along line 9--9 in FIG. 5;

FIG. 10 is a cross-sectional view of the first embodiment, taken along line 10--10 in FIG. 3;

FIG. 11 is a perspective view of the first embodiment;

FIG. 12 is a front view of a second embodiment of a gate valve showing my new design;

FIG. 13 is a top plan view of the second embodiment;

FIG. 14 is a bottom plan view of the second embodiment;

FIG. 15 is a right side view of the second embodiment;

FIG. 16 is a left side view of the second embodiment;

FIG. 17 is a cross-sectional view of the second embodiment, taken along line 17--17 in FIG. 12;

FIG. 18 is a cross-sectional view of the second embodiment, taken along line 18--18 in FIG. 12;

FIG. 19 is a cross-sectional view of the second embodiment, taken along line 19--19 in FIG. 15;

FIG. 20 is a cross-sectional view of the second embodiment, taken along line 20--20 in FIG. 13; and,

FIG. 21 is a perspective view of the second embodiment.

The dotted lines shown in the figures represent environmental structure and form no part of the claimed design. The surface(s) or portion(s) of the embodiments of the gate valve not shown in the figures or otherwise described in the specification form(s) no part of the claimed design.

Otsuka, Jun

Patent Priority Assignee Title
D691241, Jul 07 2011 Endress + Hauser Flowtec AG Four tube coriollis flow meter
Patent Priority Assignee Title
3041037,
3052963,
3320974,
4693447, Sep 16 1986 Kaiser Aerospace & Electronics Corporation Motorized gate valve for a waste disposal system
4832083, Jul 20 1987 Valve apparatus
226605,
228234,
D292935, Sep 02 1983 OIME, INC , AN OKLAHOMA CORP ; W K INDUSTRIES, INC , A TEXAS CORP Gate valve
D342307, Sep 12 1990 ITT Flygt AB Valve
D352094, May 26 1992 Gate valve
D480449, Apr 04 2002 Control valve
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 18 2003OTSUKA, JUNSUIKEN CO , LTD CORRECTED COVERSHEET TO CORRECT RECEIVING PARTY ADDRESS, PREVIOUSLY RECORDED AT REEL FRAME 013807 0661 ASSIGNMENT OF ASSIGNOR S INTEREST 0149390763 pdf
Feb 18 2003OTSUKA, JUNSUIKEN CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0138070661 pdf
Feb 20 2003Suiken Co., Ltd.(assignment on the face of the patent)
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