Stackable refuse container system
US5445397A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | May 2, 1994 |
| Grant date | Aug 29, 1995 |
| Priority date | — |
| Expiry date | May 2, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S220/909
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A stackable refuse container system includes multiple stackable containers, each of which may be designated for holding a particular recyclable material. The containers are vertically stacked and a cart can be provided for transporting the stacked assembly to and from a curb. Each container may include a removable lid, a front portion of the lid being hingably attached to provide access to the container and a second portion formed to engage and support a bottom of a complementary container. Each container also has sockets for receiving the feet of another container when a lid is not used. Thus, containers can be stacked one upon another, with the lids on or off, and mounted on the cart if one is used. The containers an be provided, for separating recyclable from non-recyclable materials at the point of origin without taking up substantial space. Utilizing the stackable refuse container system as a substitute for a conventional container makes recycling more convenient for the user and substantially increases the recycle of glass, metal and plastic materials, reducing the burden on solid waste disposal facilities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.