Patents by Inventor Joel Santos-Maldonado

Joel Santos-Maldonado 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).

  • WASTEWATER SCREEN FILTER AND CHAIN TENSIONER
    Publication number: 20150144544
    Abstract: A screen filter for wastewater applications includes a chain tensioner assembly configured to provide a tensioning force for a screen filter chain. The chain tensioner assembly includes a slide plate configured to move axially with respect to the screen filter chain, and a shaft mount attached to the slide plate and configured to mount a shaft. The chain tensioner assembly additionally includes an abutment member attached to the slide plate. The chain tensioner assembly further includes a spring adjuster having at least one spring and configured to contact the abutment member to provide a bias force to the slide plate.
    Type: Application
    Filed: July 3, 2013
    Publication date: May 28, 2015
    Inventors: Steven Davenport, Joel Santos-Maldonado