Plastic aerosol container having a resilient shoulder portion
US5152411A · kind A · utility
17Cited by
5References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 23, 1991 |
| Grant date | Oct 6, 1992 |
| Priority date | — |
| Expiry date | Apr 23, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D23/00
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A plastics aerosol container includes a top portion having a neck for accommodating an aerosol valve, connected by a shoulder to the aerosol body. The shoulder includes an elbow portion of reduced thickness which acts as a hinge and serves to reduce stress caused, for instance, by transverse impacts on the container, which could otherwise damage or break the container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.