Tubular container with suspension elements
US4081011A · kind A · utility
Inventor
Key dates
| Filing date | Jan 17, 1977 |
| Grant date | Mar 28, 1978 |
| Priority date | — |
| Expiry date | Jan 17, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D88/1687
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A container of a pliable material comprises a tubular wall having an upper marginal portion, an upper end wall connected to the marginal portion of the tubular wall, and two suspension elements located opposite to one another and connected to the marginal portion of the tubular wall. Each of the suspension elements forms a loop having an interior and is provided with two side edge portions spaced from one another in a transverse direction and laterally bounding the interior. Each of the side edge portions is provided with a hem fixedly connected to the marginal portions of the tubular wall by means of seams. The seams comprise at least two first seams extending in a longitudinal direction of the suspension elements and spaced from one another in the transverse direction and at least two second seams intersecting one another and extending between the first seams at an angle to the latter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.