Patents by Inventor Waldir Borges Alves

Waldir Borges Alves 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).

  • Cap for a wet wipe dispensing container
    Publication number: 20010020632
    Abstract: A cap for a wet wipe dispensing container, comprising an upper wall (22) provider with a window (25), through which is extracted the continuous wipe strip and whose contour is extended, at last on one of the sides, by a narrow slot (26) for introducing and retaining the wipe strip, said upper wall (22) carrying, externally, a cutting blade (30) spaced away from the narrow slot (26), for cutting the transversal extension of the continuous wipe strip when it is pressed against said cutting blade by the user.
    Type: Application
    Filed: December 8, 2000
    Publication date: September 13, 2001
    Inventors: Alvaro Augusto Freitas De Oliveira, Waldir Borges Alves