Patents Assigned to Grocon bvba
  • Refillable reservoir and fountain pen comprising such reservoir
    Patent number: 9308770
    Abstract: The invention is a reservoir having a piston assembly for filing and/or dispensing fluids contained in the reservoir. The refillable reservoir includes a cylinder defining a reservoir for containing a fluid; a piston body axially slidable in the reservoir; and a piston rod releasably fixed to the piston body for actuating the piston body. A first locking mechanism is provided between the piston body and the cylinder. A second locking mechanism is provided between the piston body and the piston rod.
    Type: Grant
    Filed: February 7, 2013
    Date of Patent: April 12, 2016
    Assignee: Grocon bvba
    Inventor: Francis Goossens
  • REFILLABLE RESERVOIR AND FOUNTAIN PEN COMPRISING SUCH RESERVOIR
    Publication number: 20130209159
    Abstract: The invention is a reservoir having a piston assembly for filing and/or dispensing fluids contained in the reservoir. The refillable reservoir includes a cylinder defining a reservoir for containing a fluid; a piston body axially slidable in the reservoir; and a piston rod releasably fixed to the piston body for actuating the piston body. A first locking mechanism is provided between the piston body and the cylinder. A second locking mechanism is provided between the piston body and the piston rod.
    Type: Application
    Filed: February 7, 2013
    Publication date: August 15, 2013
    Applicant: Grocon bvba
    Inventor: Grocon bvba