Method for making a plastic container adapted to be grasped by steel drum chime-handling devices
US4117062A · kind A · utility
84Cited by
4References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 17, 1977 |
| Grant date | Sep 26, 1978 |
| Priority date | — |
| Expiry date | Jun 17, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C2049/548
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Disclosed is a method of making a hollow plastic article by blow molding, followed by reshaping said article by mechanical means outside the blow mold. Also disclosed is a plastic drum having an integral upstanding peripheral plastic rim adapted to be grasped by steel drum chime-handling devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.