Patents by Inventor Raquel Estrada

Raquel Estrada 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).

  • METAL SEAL FITTING WITH TIGHT BEND TECHNOLOGY
    Publication number: 20200200307
    Abstract: A block fitting assembly comprises a first block having a first opening formed therethrough, a sealing element, and a tube. The tube includes a linearly extending first segment extending through the first opening of the first block and a linearly extending second segment arranged at an angle relative to the first segment. A bend portion of the tube connects the first segment to the second segment. An end portion of the first segment of the tube forms a seal engaging surface of the tube for engaging the sealing element. The end portion of the first segment of the tube further defines at least a portion of the projecting portion of the first block configured for reception in a recess of a corresponding second block.
    Type: Application
    Filed: May 2, 2019
    Publication date: June 25, 2020
    Inventors: Eric Kesler, Radek Macicek, Pavel Segeta, Zdenek Vahalik, Pavel Pitel, Radim Cech, Carl Cordy, Michael G. Theodore, JR., Raquel Estrada, Salvador Guadalajara, Patricia Flynn, Augustin Machynak