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The ornamental design for a bypass valve for a liquid treatment tank, as shown and described. |
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FIG. 1 is a front perspective view of a bypass valve for a liquid treatment tank showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is front elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is an exploded front perspective view thereof.
Drager, Michael E., Tischler, Edward J.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Oct 04 1991 | DRAGER, MICHAEL E | ECOWATER SYSTEMS, INC A CORP OF DELAWARE | ASSIGNMENT OF ASSIGNORS INTEREST | 005900 | /0465 | |
| Oct 04 1991 | TISCHLER, EDWARD J | ECOWATER SYSTEMS, INC A CORP OF DELAWARE | ASSIGNMENT OF ASSIGNORS INTEREST | 005900 | /0465 | |
| Oct 07 1991 | Ecowater Systems, Inc. | (assignment on the face of the patent) | / |
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