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The ornamental design for a float vent valve, as shown and described. |
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FIG. 1 is a perspective view of a float vent valve showing my new design.
FIG. 2 is a side elevational view thereof, the other side being a mirror image thereof.
FIG. 3 is a front elevational view thereof, the rear elevation being a mirror image thereof.
FIG. 4 is a bottom plan view thereof.
FIG. 5 is a top plan view thereof.
FIG. 6 is a perspective view of a modified form of the float vent valve shown in FIG. 1.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Feb 12 1975 | Universal Valve Company | (assignment on the face of the patent) | / | |||
| Nov 07 1983 | MILO AUGUST | UNIVERSAL VALVE CO , INC | ASSIGNMENT OF ASSIGNORS INTEREST | 004222 | /0731 |
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