|
The ornamental design for the air operated valve, as shown and described. |
FIG. 1 is a perspective view of the air operated valve;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a rear view thereof; and,
FIG. 7 is a bottom view thereof.
Patent | Priority | Assignee | Title |
D427664, | Aug 07 1998 | FUJIKOKI CORP | Expansion valve |
D479576, | Nov 07 2002 | Marine and Industrial Hydraulics, Inc. | Valve manifold for actuator system |
Patent | Priority | Assignee | Title |
3712340, | |||
3788603, | |||
4926905, | Sep 29 1989 | WILLIAMS CONTROLS INDUSTRIES, INC | Manually operated air valve and actuator in combination control a hydraulic spool valve for maneuvering heavy equipment |
223095, | |||
D331449, | Jan 29 1990 | Sequoia Controls Co., Ltd. | Bellows valve |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 08 1995 | CKD Kabushiki kaisha | (assignment on the face of the patent) | / | |||
Mar 20 1995 | ITAFUJI, HIROSHI | CKD KABUSHIKI KAISHA, ALSO TRADING AS CKD CORPORATION | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007472 | /0912 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |