Spray nozzle for a fire protection system
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FIG. 1 is a perspective view of a spray nozzle, showing my claimed design, wherein the spray nozzle includes a barrel having four concentric grooves;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a side elevation view thereof;
FIG. 4 is a bottom base view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a side elevation view of a spray nozzle according to an alternative design, the spray nozzle being substantially similar to that of FIG. 1, but having a barrel with one groove.
FIG. 7 is a side elevation view of a spray nozzle according to an alternative design; the spray nozzle being substantially similar to that of FIG. 1, but having a barrel with two grooves; and,
FIG. 8 is a side elevation view of a spray nozzle according to an alternative design, the spray nozzle being substantially similar to that of FIG. 1, but having a barrel with three grooves.
Claims
The ornamental design for a spray nozzle for a fire protection system, as described and shown.
Type: Grant
Filed: Feb 13, 2001
Date of Patent: Aug 27, 2002
Assignee: Spraying Systems Co. (Wheaton, IL)
Inventor: Robert J. Adams (St. Charles, IL)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firm: Leydig, Voit & Mayer, Ltd.
Application Number: 29/137,116
International Classification: 2301;
