Damp-wiping cloth, sponge or the like and method for its manufacture

US7127773B2 · kind B2 · utility

Assignee

• Carl Freudenberg KG · DE

Inventors

• Heike Nowottnick · Weinheim, DE
• Dirk Schubert · Eggolsheim, DE
• Jochen Wirsching · Birkenau, DE
• Hans-Jurgen Wendelken · Sinsheim, DE

Key dates

• Filing date: Jun 28, 2002
• Grant date: Oct 31, 2006
• Expiry date: Sep 12, 2023

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A47L13/257
• WIPO field: Furniture, games
• WIPO sector: Other fields

Abstract

A damp-wiping cloth (e.g., a sponge or the like) from a foam body of flexible foam material, the foam body (2) being interspersed with foam strips (3) whose hardness is greater than the hardness of the foam body (2).