Container incorporating liquid draining means, and related method
US5908133A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 15, 1996 |
| Grant date | Jun 1, 1999 |
| Priority date | — |
| Expiry date | Jul 15, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D81/261
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A container for transporting particulate matter is initially in slurry form has a base and a sidewall portion extending upwardly therefrom and is characterized by a downwardly extending, integrally-formed peripheral drainage channel having a drainage opening at a normally lowest point therein. The container bottom is configured to urge liquid from the slurry toward the channel, and the channel is configured to urge the liquid toward the drainage opening. The sidewall portion defines an opening coverable by a lid. A liner may be used to improve the drainage of the liquid from the slurry and from the container, and a plug can be placed in the drainage opening after liquid has drainage from the slurry and the container. A supplemental elevating member can be utilized to elevate the slurry with respect to the channel. A method of use of the container is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.