USD231698S - Aeration nozzle for a hydrotherapy unit - Google Patents

Description

United States Patent 0 Des. 231,698

Patented May 28, 1974 AERATION NOZZLE FOR A HYDROTHERAPY UNIT Clifford E. Grube, Niles, Ill., assignor to Associated Mills, Incorporated Filed July 26, 1973, Set. N 0. 382,705

Term of patent 14 years Int. Cl. D23-0] US. {11. D23--34 FIG. 1 is a side elevation of an aeration nozzle for a hydrotherapy unit showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is an end elevation as seen from the left of FIG. 1; and

FIG. 4 is an end elevation as seen from the right of FIG. 1.

I claim:

The ornamental design for an aeration nozzle for a hydrotherapy unit, as shown.

References Cited UNITED STATES PATENTS D. 218,239 4/1970 Stairs D2334 D. 224,834 9/1972 Landell D2335 3,038,469 6/1962 Jacuzzi D83-1 C 3,530,852 9/1970 Fattor 12866 3,720,204 3/1973 Wojtowicz 12866 BERNARD ANSHER, Primary Examiner

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