Patent · US Active

Fibrous structures having a contact surface

US11622664B2 · kind B2 · utility

0Cited by

11References

20Claims

0Family size

Assignee

The Procter & Gamble Company · US

Inventors

Cunming Song · Camp Dennison, US
Hailing Bao · Blue Ash, US
Antonius Lambertus DeBeer · Loveland, US

Key dates

Filing date	Dec 7, 2017
Grant date	Apr 11, 2023
Priority date	—
Expiry date	May 1, 2038

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD10B2503/00
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

Fibrous structures, for example pre-moistened fibrous structures, having a novel contact surface (micro protrusion surface) and methods for using the fibrous structures and making the fibrous structures are provided.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.