Patent · US Active

Dual-chamber water jet assembly for in-ground pools or spas

US7493665B2 · kind B2 · utility

9Cited by
20References
6Claims
0Family size

Inventor

Key dates

Filing dateOct 31, 2007
Grant dateFeb 24, 2009
Priority date—
Expiry dateOct 31, 2027

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61H33/6063
  • WIPO fieldMedical technology
  • WIPO sectorInstruments

Abstract

A water jet assembly for in-ground pools or spas that includes a first chamber with a water inlet and a second chamber with an air inlet and a plurality of water outlets. Water and air flow from the respective inlets to the water outlet such that a water-jet effect is achieved.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.