Snow making spray unit

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Description

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.

Referenced Cited
U.S. Patent Documents
D86307 February 1932 Gilsenan
D234845 April 1975 Davis
3298612 January 1967 Torrens
3301485 January 1967 Tropeano et al.
3706414 December 1972 Dupre
3761020 September 1973 Tropeano et al.
3822825 July 1974 Dupre
3952944 April 27, 1976 Dupre
3964682 June 22, 1976 Tropeano et al.
Patent History
Patent number: D271039
Type: Grant
Filed: Apr 1, 1981
Date of Patent: Oct 18, 1983
Assignee: Larchmont Engineering and Irrigation, Inc. (Lexington, MA)
Inventor: Philip L. Tropeano (Lexington, MA)
Primary Examiner: James R. Largen
Attorney: Gerald H. Glanzman
Application Number: 6/249,945
Classifications
Current U.S. Class: D23/35
International Classification: D2335;