Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Patricia M. Mueller0
John R. Mueller0
Date of Patent
February 17, 2009
0Patent Application Number
105114190
Date Filed
April 16, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A spray nozzle (10) includes a nozzle body (12) and a chemical containing cartridge (28) releasably attached to the nozzle body (12). The cartridge (28) can be adapted to be releasably secured to the nozzle body (12) at the outlet end (16), the inlet end (14), or on the nozzle body (12) itself, in order to dispense a chemical contained within the cartridge into a water stream flowing through the nozzle. The nozzle (10) also includes a dispensing mechanism utilized to control the amount of the chemical dispensed into the water stream. The dispensing mechanism can be disposed on the nozzle body (12), or directly on the cartridge (28) itself.
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