Patents by Inventor Eduard Johannes Hendricus BUNNIK

Eduard Johannes Hendricus BUNNIK has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fluid product dispenser with shunting chamber and governing device
    Patent number: 8733591
    Abstract: A dispenser includes a housing holding an assembly, including a liquid reservoir, a pump for dispensing the fluid product, and an outlet nozzle. The pump includes a liquid chamber for containing a dose of the liquid product and a pressurizing device which allows liquid product to be drawn into or expelled from the liquid chamber. The dispenser further includes a shunting chamber including a first aperture allowing flow access to the reservoir, a second aperture allowing flow access to the outlet nozzle, and a third aperture allowing flow access to the liquid chamber. The third aperture is disposed off-axis with respect to the first and second apertures. The shunting chamber further includes a mechanically actuated governing device that has two states, one defining a flow path between the first and third apertures and one defining a flow path between the third and second apertures.
    Type: Grant
    Filed: September 30, 2010
    Date of Patent: May 27, 2014
    Assignee: G.A.B. Develoment & Engineering B.V.
    Inventors: Wilhelmus Everhardus Ganzeboom, Oscar Toetenel, Tjeerd Jan Pieter Gerbranda, Eduard Johannes Hendricus Bunnik
  • FLUID PRODUCT DISPENSER
    Publication number: 20110079614
    Abstract: A dispenser includes a housing holding an assembly, including a liquid reservoir, a pump for dispensing the fluid product, and an outlet nozzle. The pump includes a liquid chamber for containing a dose of the liquid product and a pressurizing device which allows liquid product to be drawn into or expelled from the liquid chamber. The dispenser further includes a shunting chamber including a first aperture allowing flow access to the reservoir, a second aperture allowing flow access to the outlet nozzle, and a third aperture allowing flow access to the liquid chamber. The third aperture is disposed off-axis with respect to the first and second apertures. The shunting chamber further includes a mechanically actuated governing device that has two states, one defining a flow path between the first and third apertures and one defining a flow path between the third and second apertures.
    Type: Application
    Filed: September 30, 2010
    Publication date: April 7, 2011
    Applicant: G.A.B. DEVELOPMENT & ENGINEERING B.V.
    Inventors: Wilhelmus Everhardus GANZEBOOM, Oscar TOETENEL, Tjeerd Jan Pieter GERBRANDA, Eduard Johannes Hendricus BUNNIK