Patents Assigned to Rexam Sofab
  • Device for pre-positioning a covering collar on a pushbutton
    Patent number: 6206246
    Abstract: A dispensing device mountable on a tank having a sheathed pushbutton and movable collar. The collar having a first, temporary, high position on the pushbutton and being held in place frictionally by at least two projection members on the interior face of the collar in contact with the pushbutton. The collar having a second, low position and being held in place by catches cooperating with the neck of the tank.
    Type: Grant
    Filed: October 13, 2000
    Date of Patent: March 27, 2001
    Assignee: Rexam Sofab
    Inventors: Jean-Louis Bougamont, Hervé Lompech, Pierre Dumont
  • Articulated piston pump
    Patent number: 6196424
    Abstract: The invention concerns a pump comprising a substantially cylindrical body (1) defining internally a metering chamber (11) whereof the lower end (1a) is provided with an intake orifice (10) equipped with a valve (12) and the upper end is provided with an outlet (20a) and closed by a piston (2) capable of moving in said chamber (11) by cooperating with elastic return means (4) outside the chamber (11), between a support up stop and a limit down stop.
    Type: Grant
    Filed: November 22, 1999
    Date of Patent: March 6, 2001
    Assignee: Rexam Sofab
    Inventors: Jean-Louis Bougamont, Hervé Lompech, Pierre Dumont