Patents by Inventor Stephen Rainey Addison

Stephen Rainey Addison 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).

  • Method for separating a web material
    Patent number: 8033436
    Abstract: An apparatus and method for separating a web material are disclosed herein. The apparatus includes a bedroll and a chop off roll. The bedroll includes a bedroll blade and a bedroll web pin. The chop off roll includes a pin pad and a plurality of chop off roll blades. The bedroll web pin and the bedroll blade mesh with the pin pad and the chop off roll blades. The chop off roll blades are moved relative to the bedroll blade, stretching and separating the web material. The web pin perforates the web material and may completely or partially separate a portion of the web material. The web pin and the separated portion perforate the pin pad. The separated portion is stripped from the web pin as the pin passes out of the pin pad.
    Type: Grant
    Filed: October 24, 2008
    Date of Patent: October 11, 2011
    Assignee: The Procter & Gamble Company
    Inventors: William Joseph Butsch, Stephen Rainey Addison
  • METHOD OF APPARATUS FOR SEPARATING A WEB MATERIAL
    Publication number: 20090050660
    Abstract: An apparatus and method for separating a web material are disclosed herein. The apparatus includes a bedroll and a chop off roll. The bedroll includes a bedroll blade and a bedroll web pin. The chop off roll includes a pin pad and a plurality of chop off roll blades. The bedroll web pin and the bedroll blade mesh with the pin pad and the chop off roll blades. The chop off roll blades are moved relative to the bedroll blade, stretching and separating the web material. The web pin perforates the web material and may completely or partially separate a portion of the web material. The web pin and the separated portion perforate the pin pad. The separated portion is stripped from the web pin as the pin passes out of the pin pad.
    Type: Application
    Filed: October 24, 2008
    Publication date: February 26, 2009
    Inventors: William Joseph Butsch, Stephen Rainey Addison
  • Apparatus for separating a web material
    Patent number: 7441681
    Abstract: An apparatus and method for separating a web material are disclosed herein. The apparatus includes a bedroll and a chop off roll. The bedroll includes a bedroll blade and a bedroll web pin. The chop off roll includes a pin pad and a plurality of chop off roll blades. The bedroll web pin, and the bedroll blade, mesh with the pin pad and the chop off roll blades. The chop off roll blades are moved relative to the bedroll blade, stretching and separating the web material. The web pin perforates the web material and may completely or partially separate a portion of the web material. The web pin and the separated portion perforate the pin pad. The separated portion is stripped from the web pin as the pin passes out of the pin pad.
    Type: Grant
    Filed: August 29, 2003
    Date of Patent: October 28, 2008
    Assignee: The Procter & Gamble Company
    Inventors: William Joseph Butsch, Stephen Rainey Addison