Container pressure base
US11718439B2 · kind B2 · utility
0Cited by
8References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 11, 2018 |
| Grant date | Aug 8, 2023 |
| Priority date | — |
| Expiry date | May 11, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D1/0284
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A polymeric container formed from a preform and configured for storing a commodity under pressure. A base of the container includes a standing ring configured to support the container upright when the standing ring is seated on a planar standing surface. A curved diaphragm of the base extends from the standing surface to a center of the base. A plurality of dimples are defined by the base and are evenly spaced apart along the standing surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.