Patents by Inventor Angel R. Rivera, Jr.

Angel R. Rivera, Jr. 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: 7308721
    Abstract: A facemask assembly includes a cloth panel that has a front side, a back side, a bottom edge, an upper edge, a first lateral edge and a second lateral edge. The front side has a generally convex shape. The panel has a plurality of apertures extending therethrough. The apertures are positioned generally between the first and second lateral edges and nearer to the bottom edge than the upper edge. A securing apparatus is attached to the panel and is configured to releasably secure the back side of the panel to an outer surface of a hardhat liner strap.
    Type: Grant
    Filed: December 27, 2005
    Date of Patent: December 18, 2007
    Inventor: Angel R. Rivera, Jr.