Pet diaper
US9332731B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 13, 2012 |
| Grant date | May 10, 2016 |
| Priority date | — |
| Expiry date | Mar 30, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/15186
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A pet diaper is equipped with a front surface layer, a back surface layer, and an absorbent layer disposed between the front surface layer and the back surface layer. The pet diaper has a back portion, an abdominal portion, and a crotch portion disposed between the back portion and the abdominal portion. The pet diaper is further equipped with: a first cut portion that is provided on the back portion and that is formed as a convex curve rounding towards the end portion of the back portion; a second cut portion that is provided closer to the crotch portion than the first cut portion and that is formed as a convex curve rounding towards the end portion of the back portion; and a first perforated portion that is formed so as to extend from the second cut portion towards the first cut portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.