×

Toilet seat lifter with flusher

  • US 6,907,621 B2
  • Filed: 04/10/2003
  • Issued: 06/21/2005
  • Est. Priority Date: 04/10/2003
  • Status: Expired due to Fees
First Claim
Patent Images

1. A toilet seat raising mechanism comprising;

  • an input line for connection with a water supply line under pressure;

    a seat actuator adapted for moving a toilet seat between a lowered position and a raised position in response to changes in the pressure, wherein the seat actuator places the toilet seat in the lowered position when the pressure is at a first pressure level and the seat actuator places the toilet seat in the raised position when the pressure is at a second pressure level;

    a first control for causing a first change in the pressure in the seat actuator from a first pressure level to a second pressure level in response to a first activation input;

    a second control operating in response to a second input to selectively place the input line in communication with a drain and thereby causing a second change in the pressure from the second pressure level towards the first pressure level; and

    a flush actuator for flushing a toilet in response to an operation of the second control.

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