Litter saving waste container system
US5598811A · kind A · utility
28Cited by
9References
3Claims
0Family size
Inventor
Key dates
| Filing date | May 5, 1995 |
| Grant date | Feb 4, 1997 |
| Priority date | — |
| Expiry date | May 5, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01K1/0114
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An animal waste container having at least three nested receptacles is provided. One of the receptacles has a perforated bottom for sifting out clean litter. The other two receptacles have an annular lip for locking engagement with a removable top, as well as integrally formed handles which can be interlocked with the top. The removable top has an internally formed pour spout as well as handles which interlock with the handles in the receptacles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.