Composite container for liquids
US6203198A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Sep 3, 1999 |
| Grant date | Mar 20, 2001 |
| Priority date | — |
| Expiry date | Sep 3, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2588/165
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A bulk bag for receiving, storing, transporting, and discharging liquids comprising four double layer side walls connected end to end to define four corners, four sleeves located at the four corners of the side walls, stiffener panels received between the double layers of the side walls, and stiffener rods received in the sleeves. The bulk bag may be provided with double layer baffles extending across the interior corners of the bulk bag and stiffeners received between the double layers of the baffles. The bulk bag may be provided with double layer dividers which extend across the interior of the bulk bag from the midpoints of the side walls and having stiffener panels therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.