Non-slip floor covering and process for producing it

US6434897B1 · kind B1 · utility

Assignee

• Max-Planck-Gesellschaft zur Föderung der Wissenschaften e.V. · US

Inventors

• Thomas Sievers · Ulm, DE
• Gunter Wiedemann · Ludwigsburg, DE
• Udo Stürmer · Pfronten, DE

Key dates

• Filing date: Nov 7, 2000
• Grant date: Aug 20, 2002
• Expiry date: Nov 7, 2020

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C04B2111/60
• WIPO field: Machine tools
• WIPO sector: Mechanical engineering

Abstract

A non-slip floor covering which includes a plurality of depressions that are regularly or randomly distributed over a floor covering surface such that the depressions provide a suction effect.