End opening bulk material box
US6168074A · kind A · utility
28Cited by
20References
39Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 16, 1997 |
| Grant date | Jan 2, 2001 |
| Priority date | — |
| Expiry date | Jun 16, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S229/919
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An end opening bulk material container having a polygonal-shaped sleeve defined by a double sidewall and a plurality of sidewalls. The double sidewall is defined by a first sidewall overlapping a last sidewall. The sleeve has a depth dimension greater than its width dimension. A first end of the sleeve is closed by a first end wall and a second end of the sleeve is closed by a second end wall.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.