Patents by Inventor Phillip M. Winter

Phillip M. Winter 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).

  • Cleaning articles and method of making
    Publication number: 20040038613
    Abstract: Cleaning articles comprising a nonwoven web or foam, binder, and organic particles.
    Type: Application
    Filed: August 26, 2003
    Publication date: February 26, 2004
    Applicant: 3M Innovative Properties Company
    Inventors: Lawrence J. Mann, Phillip M. Winter
  • Cleaning articles and method of making
    Publication number: 20020173214
    Abstract: Cleaning articles comprising a nonwoven web or foam, binder, and organic particles.
    Type: Application
    Filed: April 12, 2001
    Publication date: November 21, 2002
    Applicant: 3M Innovative Properties Company
    Inventors: Lawrence J. Mann, Phillip M. Winter
  • Surface treating article including a hub
    Patent number: 6136143
    Abstract: A surface treating article including a hub. The surface treating article and hub provide an improved mechanical interlock to each other. Preferably, the unitary surface treating article is molded to the hub.
    Type: Grant
    Filed: February 23, 1998
    Date of Patent: October 24, 2000
    Assignee: 3M Innovative Properties Company
    Inventors: Phillip M. Winter, Charles B. Dousette, Jerome M. Fried, Yvonne I. Lund, David D. Lindeman
  • Portable apparatus for removing heat softenable surface coverings
    Patent number: 5879504
    Abstract: A soft elastomeric disc for removal of polymeric compositions from an underlying substrate. The disc is useful for removing decorative decals, stripes, graphics, emblems, protective moldings, paint and adhesive and is made from a filled elastomeric composition. The elastomeric composition is filled with a system that combines an organic lubricant and a non-abrasive particulate.
    Type: Grant
    Filed: June 4, 1997
    Date of Patent: March 9, 1999
    Assignee: Minnesota Mining and Manufacturing Company
    Inventor: Phillip M. Winter
  • Portable apparatus for removing heat softenable surface coverings
    Patent number: 5269874
    Abstract: A soft elastomeric disc for removing polymeric compositions from an underlying substrate. The disc is useful for removing decorative decals, stripes, graphics, emblems, protective moldings, paint and adhesive.
    Type: Grant
    Filed: August 26, 1992
    Date of Patent: December 14, 1993
    Assignee: Minnesota Mining and Manufacturing Company
    Inventor: Phillip M. Winter
  • Method of using a rotatable disc to remove heat softenable surface coverings
    Patent number: 5190620
    Abstract: A soft elastomeric disc for removing polymeric compositions from an underlying substrate. The disc is useful for removing decorative decals, stripes, graphics, emblems, protective moldings, paint and adhesive.
    Type: Grant
    Filed: June 26, 1991
    Date of Patent: March 2, 1993
    Assignee: Minnesota Mining and Manufacturing Company
    Inventor: Phillip M. Winter
  • Surface treating article
    Patent number: D408601
    Type: Grant
    Filed: February 23, 1998
    Date of Patent: April 20, 1999
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Phillip M. Winter, Charles B. Dousette, Jerome M. Fried
  • Hub
    Patent number: D409340
    Type: Grant
    Filed: February 23, 1998
    Date of Patent: May 4, 1999
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Phillip M. Winter, Charles B. Dousette, Jerome M. Fried