MUMBAI, India, May 30 -- Intellectual Property India has published a patent application (202527033574 A) filed by Carl Freudenberg Kg, Weinheim, Germany, on April 5, for 'cleaning article.'
Inventor(s) include Weis Norbert; Winterling Friedel; Dickel Stephen; Challman Robert G.; Boroyevich Sabine; Ancheta Robert; Metzel Doug; and Martin Eric.
The application for the patent was published on May 30, under issue no. 22/2025.
According to the abstract released by the Intellectual Property India: "A cleaning article includes: a first panel having: a first fiber layer; and a first substrate attached to the first fiber layer by a first connection type; and a second panel having: a second fiber layer; and a second substrate attached to the secon...