Patents by Inventor Schubert Peirera

Schubert Peirera 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).

  • Liquid extraction cleaning device
    Patent number: D727578
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: April 21, 2015
    Assignee: Rug Doctor, LLC
    Inventors: Jason Tilk, Evan Spirk, Lindsey Tufts, Craig Saunders, Paul Stephens, Ann Marie Morrow, Walter Haug, Timothy Wall, Schubert Peirera
  • Liquid extraction cleaning device
    Patent number: D728874
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: May 5, 2015
    Assignee: Rug Doctor, LLC
    Inventors: Jason Tilk, Evan Spirk, Lindsey Tufts, Craig Saunders, Paul Stephens, Ann Marie Morrow, Walter Haug, Timothy Wall, Schubert Peirera