Patents by Inventor Jean-Pierre da Silva

Jean-Pierre da Silva 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: 11667444
    Abstract: A unitary cap assembly for a conventional water bottle or container with integral components, and a cap body with a lower section that snaps, screws or twists onto the bottle neck. The cap body includes an upper section providing for fluid flow, and having an integral stem which acts as a dip stick and when attached protrudes into the bottle. The stem is secured to the upper cap body with “fingers” or radial arms to create voids that liquid passes through for drinking. A dissolvable substance or composition is formed and attached to the stem. The stem suspends the substance in the liquid. The soluble substances can be shaped as pellets, capsules, rectangles or others that are desired and dimensioned for insertion through the bottle neck.
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: June 6, 2023
    Assignee: FUSION CAP INTERNATIONAL CORP.
    Inventor: Jean-Pierre da Silva
  • Patent number: 5983500
    Abstract: The present invention relates to a shaving razor which has been engineered to eject a flowable lubricant onto a skin surface upon demand. The razor has a hollow handle neck and head and lubricant feed mechanism. The feed mechanism utilizes a piston which moves upward in the hollow handle to force lubricant through the neck and head of the razor to be injected near a blade fixed to the razor head.
    Type: Grant
    Filed: March 12, 1997
    Date of Patent: November 16, 1999
    Inventor: Jean-Pierre da Silva