Patents by Inventor Peter Spissinger

Peter Spissinger 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).

  • Floor covering of an elastomer material having a textured surface
    Patent number: 7288308
    Abstract: A floor covering of an elastomer material having a textured surface having a plurality of unevenly distributed reliefs, which partially overlap one another and are of a rectangular or square shape having rounded corners and extents of between 1.2 and 6 mm, the height of the reliefs being between 0.01 mm and 0.1 mm.
    Type: Grant
    Filed: May 6, 2004
    Date of Patent: October 30, 2007
    Assignee: Carl Freudenberg KG
    Inventors: Gerhard Graab, Alfons Butscher, Peter Spissinger
  • Floor covering made of an elastomer material having a relief-type patterned surface
    Patent number: 6939598
    Abstract: A floor covering made of an elastomer material having a relief-type patterned surface (2) which is provided with irregularly distributed indentations (3), which have an elongated shape, which partially contact and/or intersect each other, and which have a depth (T) of 0.02 mm to 0.2 mm, at a width (B) of 0.2 mm to 2.5 mm and a length (L) of 5 mm to 50 mm.
    Type: Grant
    Filed: August 3, 2001
    Date of Patent: September 6, 2005
    Assignee: Firma Carl Freudenberg
    Inventors: Klaus Heckel, Alfons Butscher, Peter Spissinger
  • Floor covering of an elastomer material having a textured surface
    Publication number: 20040226244
    Abstract: A floor covering of an elastomer material having a textured surface having a plurality of unevenly distributed reliefs, which partially overlap one another and are of a rectangular or square shape having rounded corners and extents of between 1.2 and 6 mm, the height of the reliefs being between 0.01 mm and 0.1 mm.
    Type: Application
    Filed: May 6, 2004
    Publication date: November 18, 2004
    Applicant: Carl Freudenberg KG
    Inventors: Gerhard Graab, Alfons Butscher, Peter Spissinger
  • Floor covering made of an elastomer material having a relief-type patterned surface
    Publication number: 20020037394
    Abstract: A floor covering made of an elastomer material having a relief-type patterned surface (2) which is provided with irregularly distributed indentations (3), which have an elongated shape, which partially contact and/or intersect each other, and which have a depth (T) of 0.02 mm to 0.2 mm, at a width (B) of 0.2 mm to 2.5 mm and a length (L) of 5 mm to 50 mm.
    Type: Application
    Filed: August 3, 2001
    Publication date: March 28, 2002
    Applicant: Firma Carl Freudenberg
    Inventors: Klaus Heckel, Alfons Butscher, Peter Spissinger