US Patent 7472431 Multiple nozzle moving jet structure for spa

Patent 7472431 was granted and assigned to Watkins Manufacturing Company on January, 2009 by the United States Patent and Trademark Office.

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Patent Inventor Names

Christopher Larsen0

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Patent abstract

A multiple nozzle moving jet structure for a spa, attached to flexible tubes encased in an articulated sleeve exhausts pressurized water into the spa in a vertical whipping motion, in reaction to the water exhaust. The multiple nozzle structure utilizes one air supply tube to aerate water streams of the multiple nozzle structure. The combination of the multiple nozzle structure with the articulated sleeves on the flexible tubes, confines movement of the nozzle structure in one plane, eliminating the requirement for a guide body to confine direction of nozzle movement.

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=074724310

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