Plastic container formed by Insert-injection process
US6521158B2 · kind B2 · utility
8Cited by
22References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 13, 2001 |
| Grant date | Feb 18, 2003 |
| Priority date | — |
| Expiry date | Nov 13, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/139
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A plastic container comprises a main body, a large-diameter member and a small-diameter-formed member. The main body is formed of a plastic laminate film into a tubular shape. The large-diameter-formed member is joined to the outer surface of the end of the main body by an insert-injection process. The small-diameter-formed member is jointed to the inner surface of the other end of the main body by the insert-injection process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.