Patent · US Active

Absorbent article

US10869788B2 · kind B2 · utility

8Cited by

1References

5Claims

0Family size

Assignee

Daio Paper Corporation · JP

Inventor

Sadanao Manabe · Shikokuchuo, JP

Key dates

Filing date	Aug 4, 2016
Grant date	Dec 22, 2020
Priority date	—
Expiry date	Jul 20, 2037

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61F2013/8497
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

An absorbent article has an absorbent body with a colored fiber layer colored in a different color from a color of any member other than the absorbent body across a whole in a front-back direction and a width direction thereof. The colored fiber layer is visually recognizable from an outside.

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