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The ornamental design for a snow making spray unit, as shown and described. |
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FIG. 1 is a front perspective view of a snow making spray unit showing my new design.
FIG. 2 is a side elevational view thereof.
FIG. 3 is a rear elevational view thereof.
FIG. 4 is a side elevational view of a modified form of the snow making spray unit shown in FIG. 1; and
FIG. 5 is an enlarged fragmentary elevational view showing the auxiliary spray head shown in FIG. 4.
The center of the unit is broken away in FIGS. 1, 2 and 3 to indicate indeterminate height and the broken line showing of support structure in FIGS. 2 and 4 is for the purposes of illustration only.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 30 1981 | TROPEANO PHILIP L | LARCHMONT ENGINEERING AND IRRIGATION, INC , 11 LARCHMONT LANE, LEXINGTON, MA 02173, A CORP OF MA | ASSIGNMENT OF ASSIGNORS INTEREST | 003877 | /0747 | |
| Apr 01 1981 | Larchmont Engineering and Irrigation, Inc. | (assignment on the face of the patent) | / |
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