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			 The ornamental design for a caulking tube valve, as shown.  | 
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FIG. 1 is a side elevational view of a caulking tube valve showing my new design;
FIG. 2 is a front elevational view;
FIG. 3 is a rear elevational view;
FIG. 4 is an elevational view showing the side opposite that seen in FIG. 1;
FIG. 5 is a bottom plan view;
FIG. 6 is a perspective view; and
FIG. 7 is a bottom plan view.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| Dec 17 1982 | VADNAIS, KENNETH | NEW PRODUCT, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 004118 | /0439 | 
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