×

Multi-pattern pull-out spray head

  • US 7,070,125 B2
  • Filed: 05/16/2003
  • Issued: 07/04/2006
  • Est. Priority Date: 05/16/2003
  • Status: Expired due to Term
First Claim
Patent Images

1. A faucet head comprising:

  • a housing having a housing inlet, an intermediate flow path, a first outlet flow path, a second outlet flow path and a third outlet flow path;

    a first valve operable in a first mode to enable fluid communication between the housing inlet and the first outlet flow path and operable in a second mode to enable fluid communication between the housing inlet and the intermediate flow path, the first valve having a first spring biasing the first valve in the first mode;

    a second valve operable in a third mode to enable fluid communication between the intermediate flow path and the second outlet flow path when the first valve is in the second mode, the second valve operable in a fourth mode to enable fluid communication between the intermediate flow path and the second and third outlet flow paths simultaneously when the first valve is in the second mode, said second valve being inoperable when said first valve is in said first mode; and

    a spray head having a first outlet in fluid communication with the first outlet flow path, a second outlet in fluid communication with the second flow path and a third outlet in fluid communication with the third outlet flow path.

View all claims
  • 12 Assignments
Timeline View
Assignment View
    ×
    ×