Patents by Inventor Michael L. Parrish

Michael L. Parrish 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).

  • Publication number: 20110179654
    Abstract: A pencil sharpener includes a base containing a sharpening mechanism, and a shaving tray coupled to the base and movable between an installed position and an uninstalled position relative to the base. The shaving tray defines a chamber configured to receive and hold shavings produced during a sharpening operation. The shaving tray includes a body, an aperture in the body configured to receive shavings for passage into the chamber, a movable member configured to selectively cover the aperture to inhibit shavings from leaving the chamber through the aperture, and a biasing member coupled to the body and to the movable member to bias the movable member into a closed position covering the aperture.
    Type: Application
    Filed: January 25, 2010
    Publication date: July 28, 2011
    Applicant: ACCO BRANDS USA LLC
    Inventors: Rong Liu, Michael L. Parrish
  • Patent number: D614698
    Type: Grant
    Filed: September 22, 2009
    Date of Patent: April 27, 2010
    Assignee: ACCO Brands Corporation
    Inventors: Jason B. Magid, Christopher H. Cunningham, Rong Liu, Michael L. Parrish
  • Patent number: D614699
    Type: Grant
    Filed: September 22, 2009
    Date of Patent: April 27, 2010
    Assignee: ACCO Brands Corporation
    Inventors: Jason B. Magid, Christopher H. Cunningham, Rong Liu, Michael L. Parrish
  • Patent number: D614700
    Type: Grant
    Filed: September 22, 2009
    Date of Patent: April 27, 2010
    Assignee: ACCO Brands Corporation
    Inventors: Jason B. Magid, Christopher H. Cunningham, Rong Liu, Michael L. Parrish
  • Patent number: D614701
    Type: Grant
    Filed: September 22, 2009
    Date of Patent: April 27, 2010
    Assignee: ACCO Brands Corporation
    Inventors: Jason B. Magid, Christopher H. Cunningham, Rong Liu, Michael L. Parrish