Excretion disposal sheet for pet animals
US8468973B2 · kind B2 · utility
9Cited by
6References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 27, 2009 |
| Grant date | Jun 25, 2013 |
| Priority date | — |
| Expiry date | Mar 17, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01K1/0157
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An excretion disposal sheet for pet animals that contains fragrance adapted to develop aroma effectively masking odor of excretion. The fragrance is in the form of a powder compound wherein the fragrance includes cyclodextrin and this particulate compound is sandwiched between an upper surface of a core material and a liquid-pervious sheet in the form of tissue paper overlying the upper surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.