Foldable litter box and litter box with variable volume
US12137667B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 17, 2023 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | May 17, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A foldable litter box and a litter box with a variable volume are provided. The foldable litter box includes a bottom plate and a several side plates integrally formed with the bottom plate, the side plates can be bended relative to the bottom plate to enclose a housing cavity. The side plates includes a front baffle and a rear baffle, as well as a left baffle and right baffle. The foldable litter box also includes connection plates integrally formed with the front baffle and the rear baffle, and the connection plates can be bent and connected to the left baffle and the right baffle respectively. The litter box can be quickly transformed into a pet litterbox with different volume from a flat state to different folded states, and the litter box can be quickly returned to the flat state when not in use, thus reducing space occupation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.