Patents by Inventor Mario L. Stan

Mario L. Stan 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).

  • Trench drain
    Patent number: 10774517
    Abstract: A trench drain defining a channel and having an accessory rib allowing the convenient attachment of accessories to the sides of a drain in order to facilitate the installation of a trench drain, place drain outlets at any convenient places along the trench drain, and to create right angle joints between two trench drains.
    Type: Grant
    Filed: July 11, 2018
    Date of Patent: September 15, 2020
    Assignee: Smith Industries, Inc.
    Inventors: Steven Chromey, Mario L. Stan, Donald E. Priester
  • TRENCH DRAIN CHANNEL
    Publication number: 20180320358
    Abstract: A U-shaped trench drain channel and system. The drain channel includes a body having an elongated length between opposing ends. The body further has two side walls, a bottom wall connecting the two side walls and an open top configured to receive a grate. Provided on an exterior surface of the body is at least one U-shaped reinforcing rib with a groove formed therein.
    Type: Application
    Filed: July 12, 2018
    Publication date: November 8, 2018
    Inventors: Steven Chromey, Mario L. Stan, Donald E. Priester
  • TRENCH DRAIN
    Publication number: 20180320357
    Abstract: A trench drain defining a channel and having an accessory rib allowing the convenient attachment of accessories to the sides of a drain in order to facilitate the installation of a trench drain, place drain outlets at any convenient places along the trench drain, and to create right angle joints between two trench drains.
    Type: Application
    Filed: July 11, 2018
    Publication date: November 8, 2018
    Inventors: Steven Chromey, Mario L. Stan, Donald E. Priester
  • Trench drain
    Patent number: 10047512
    Abstract: Embodiments have an accessory rail along the length of each side of a trench drain channel. The accessory rib allows the convenient attachment of accessories to the sides of a channel in order to facilitate the installation of a trench drain, place drain outlets at any convenient place on a channel, and to create right angle joints between two trench drains.
    Type: Grant
    Filed: March 24, 2015
    Date of Patent: August 14, 2018
    Assignee: Jay R. Smith Manufacturing Company
    Inventors: Steven Chromey, Mario L. Stan, Donald E. Priester
  • Trench drain
    Publication number: 20150308092
    Abstract: Embodiments have an accessory rail along the length of each side of a trench drain channel. The accessory rib allows the convenient attachment of accessories to the sides of a channel in order to facilitate the installation of a trench drain, place drain outlets at any convenient place on a channel, and to create right angle joints between two trench drains.
    Type: Application
    Filed: March 24, 2015
    Publication date: October 29, 2015
    Inventors: Steven Chromey, Mario L. Stan, Donald E. Priester