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The ornamental design for a valve plate, as shown and described. |
FIG. 1 is a top plan view of a valve plate showing our new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a front elevational view thereof; and,
FIG. 6 is a bottom plan view thereof.
Safford, George J., Bluhm, Gene R.
Patent | Priority | Assignee | Title |
D673654, | Apr 08 2010 | Set of valve covers with coil brackets | |
D693908, | Oct 27 2011 | DURA PLASTIC PRODUCTS, LLC | Bottom plate for underground valve or meter box |
D693909, | Oct 27 2011 | DURA PLASTIC PRODUCTS, LLC | Bottom plate for underground valve or meter box |
D787937, | Mar 31 2016 | Powers and Sons, LLC | Protective cap |
D914851, | Jan 08 2020 | AS AMERICA, INC | Drain |
ER4770, |
Patent | Priority | Assignee | Title |
2090486, | |||
3123095, | |||
3428082, | |||
3875962, | |||
4495964, | May 12 1983 | Ingersoll-Rand Company | Unidirectional-flow fluid valve |
4627464, | Dec 20 1985 | Ingersoll-Rand Company | Unidirectional, fluid control valve |
4854341, | Jul 01 1987 | Hoerbiger Ventilwerke Aktiengesellschaft | Plate valve |
4889156, | Aug 17 1987 | DRESSER-RAND COMPANY, A PARTNERSHIP OF NY | Compressor valve with flat spring |
4913187, | Aug 17 1987 | DRESSER-RAND COMPANY, A PARTNERSHIP OF NY | Compressor valve with flat spring |
5036880, | Feb 08 1990 | GARDNER DENVER MACHINERY INC | High efficiency plate valve for reciprocating compressor |
217666, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 02 1990 | SAFFORD, GEORGE J | Cooper Industries, Inc | ASSIGNMENT OF ASSIGNORS INTEREST | 005210 | /0848 | |
Jan 02 1990 | BLUHM, GENE R | Cooper Industries, Inc | ASSIGNMENT OF ASSIGNORS INTEREST | 005210 | /0848 | |
Jan 04 1990 | Cooper Industries, Inc. | (assignment on the face of the patent) | / | |||
Dec 31 1993 | Cooper Industries, Inc | GARDNER DENVER MACHINERY INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006937 | /0991 | |
Mar 30 1994 | GARDNER DENVER MACHINERY INC | NATIONSBANK OF TEXAS, NA | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 006924 | /0609 |
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