Combined petaloid base of a container
US10202221B2 · kind B2 · utility
3Cited by
5References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 22, 2011 |
| Grant date | Feb 12, 2019 |
| Priority date | — |
| Expiry date | Nov 22, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D1/0284
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Container (1) made of plastic material comprising a body (2) and a petaloid bottom (3) extending the body (2), the bottom (3) comprising a bottom wall (4) that is generally convex towards the exterior, from which feet (5) protrude that are formed by excrescences, the feet being separated side by side by portions of the bottom wall forming hollow valleys (13) that extend radially from a central zone (6) of the bottom to a periphery (7) of the bottom, characterized in that each valley (13) widens out from the central zone (6) towards the periphery (7) and has a concave portion (15) located near the periphery (7).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.