Patents by Inventor Michel Dekeyser

Michel Dekeyser 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).

  • Patent number: 5546728
    Abstract: Device constituting packaging for quantities of a glutinous substance, including first and second superposed sheets soldered together, of which a first, formable sheet has, for each quantity, a deformation extending away from the junction surface joining the two sheets and exists as a cavity forming a volume which holds the quantity of glutinous substance. The device also includes a duct for expelling the quantity of glutinous substance, which duct is open at one end thereof and which has a second end which opens into the cavity, as well as a flexible membrane forming a seal and producing a separation between the cavity and the duct in the area of the duct, the seal is attached to the first sheet so as to constitute a fragile seal at that site.
    Type: Grant
    Filed: July 15, 1994
    Date of Patent: August 20, 1996
    Inventor: Michel Dekeyser
  • Patent number: 5348191
    Abstract: A device for storage and dispensation of measured quantities of pasty material. The device is formed from two juxtaposed formable sheets including, respectively, a compartment forming a volume housing the measured quantity and a passage forming a duct for ejection of the measured quantity, as well as deformable membrane constituting a sealing mechanism which separates the compartment from the passage. The invention is applicable to packaging and dispensation of measured quantities of a pasty material.
    Type: Grant
    Filed: June 26, 1992
    Date of Patent: September 20, 1994
    Inventor: Michel Dekeyser