Patents Assigned to 311 Industries, Inc.
  • Overshoe
    Patent number: 8215030
    Abstract: An overshoe that covers a footwear structure for protecting a walking surface. The overshoe includes a base and an upstanding portion, which extends around at least a portion of the base. A protrusion extends inwardly from an inner surface of the upstanding portion. The protrusion engages the footwear structure for releasably retaining the overshoe to the footwear structure.
    Type: Grant
    Filed: February 3, 2006
    Date of Patent: July 10, 2012
    Assignee: 311 Industries, Inc.
    Inventors: David Bowen, Christopher Cataldo
  • Step-in/step out overshoe
    Patent number: 7188438
    Abstract: An overshoe that covers a shoe or boot for isolating the mud, dirt, grass, debris, or contaminated fluid on the shoe or boot from clean surfaces. The article has a front upright and a rear upright with built-in retaining protrusions that grab and hold onto the shoe or boot when it is inserted inside the article. A base with a fabric liner absorbs mud and liquid. The bottom of the base is provides traction and prevents slippage. The base also has a tab for easy removal of the overshoe from the shoe or boot.
    Type: Grant
    Filed: February 3, 2005
    Date of Patent: March 13, 2007
    Assignee: 311 Industries, Inc.
    Inventor: David Bowen