Patents by Inventor Philippe Robert Delefortrie

Philippe Robert Delefortrie 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).

  • Flat sealed sachet
    Patent number: 6174083
    Abstract: A flat sealed sachet includes two sheets sealed along their edges to define a cavity therebetween. The cavity encloses one of a liquid, a pasty and a powder product. A sealing strip is defined by the sealed edges of the two sheets. A nose portion extends between the cavity and the sealing strip. A loop-shaped slit is disposed in the sealing strip and extends through the two sheets. The loop-shaped cut surrounds the nose portion and defines a horse hoof-shaped portion. The horse hoof-shaped portion is selectively separable from the sealing strip to define an orifice.
    Type: Grant
    Filed: September 15, 1999
    Date of Patent: January 16, 2001
    Assignee: SA ACP
    Inventors: Philippe Robert Delefortrie, Patricia Dani{grave over (e)}le Sueur