Spray nozzle for cleaning the interior of tanks

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Description

FIG. 1 is a top perspective view of the spray nozzle for cleaning the interior of tanks;

FIG. 2 is a underneath perspective view of the spray nozzle for cleaning the interior of tanks;

FIG. 3 is a plan view of the spray nozzle for cleaning the interior of tanks;

FIG. 4 is a side elevation view in the direction of arrow 4 of FIG. 3;

FIG. 5 is an underneath plan view of the spray nozzle for cleaning the interior of tanks;

FIG. 6 is a side elevation view in the direction of arrow 6 of FIG. 3;

FIG. 7 is a side elevation view in the direction of arrow 7 of FIG. 3;

FIG. 8 is a section along line 8--8 of FIG. 7 looking in the direction of the arrows; and,

FIG. 9 is a section along line 9--9 of FIG. 4 looking in the direction of the arrows.

Referenced Cited
U.S. Patent Documents
D188023 May 1960 Boka et al.
D293812 January 19, 1988 Roth
2954038 September 1960 Girard
Patent History
Patent number: D359340
Type: Grant
Filed: Apr 19, 1994
Date of Patent: Jun 13, 1995
Assignee: Spray Nozzle Engineering Ltd. (Mentone)
Inventors: Stuart Morgan (Mentone), Sean Morgan (Mentone)
Primary Examiner: James M. Gandy
Assistant Examiner: Robin V. Taylor
Attorney: Edwin D. Schindler
Application Number: 0/21,487