Granular absorbent material for pet animal
US5566642A · kind A · utility
10Cited by
4References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 17, 1995 |
| Grant date | Oct 22, 1996 |
| Priority date | — |
| Expiry date | Aug 17, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J20/2805
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Granular absorbent material for a pet animal, each grain thereof comprising a core formed from absorbent material, a liquid-impermeable partition sheet parting the core into upper and lower halves and a liquid-permeable sheet covering the core.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.