Refuse container dolly having integral alignment means
US5074572A · kind A · utility
46Cited by
19References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 1990 |
| Grant date | Dec 24, 1991 |
| Priority date | — |
| Expiry date | Mar 14, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S220/909
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A refuse container and dolly assembly in which the refuse container and dolly includes a square or rectangular transverse sectional configuration. An alignment flange is provided in the top surface of the dolly, adapted to engage a registration flange in the underside of the container, whereby, upon rotary connection between the dolly and an underside of the waste container, the side walls of the dolly and the waste container are brought into co-planar alignment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.