Patents by Inventor Julieta Perez

Julieta Perez 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).

  • Reusable pipe flange covers
    Patent number: 6332478
    Abstract: A molded, flexible pipe flange cover for temporarily covering a pipe flange and a pipe opening includes a substantially round center portion having a peripheral skirt portion depending from the center portion, the center portion adapted to engage a front side of the pipe flange and to seal the pipe opening. The peripheral skirt portion is formed to include a plurality of circumferentially spaced tabs, wherein free ends of the flexible tabs are formed with respective through passages adapted to receive a drawstring for pulling the tabs together on a back side of the pipe flange.
    Type: Grant
    Filed: June 29, 2000
    Date of Patent: December 25, 2001
    Assignee: General Electric Company
    Inventors: James Elliott Holden, Julieta Perez