Litter box
US5220885A · kind A · utility
33Cited by
26References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 5, 1992 |
| Grant date | Jun 22, 1993 |
| Priority date | — |
| Expiry date | Mar 5, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01K1/0107
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A portable litter box for a cat or other domesticated animal comprises a housing having upper and lower sections detachably securable to provide a substantially closed container. The sections are stackable or nestable for storage, shipping and/or display. Preferably, the upper section includes an opening for ingress and egress to the housing and a carrying handle for the box as well as means for holding a freshener; the lower section may include skid resistant feet. Pins are provided for detachably securing the sections together in assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.