Co-injection molded dispensing components method
US10875694B2 · kind B2 · utility
0Cited by
166References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 20, 2018 |
| Grant date | Dec 29, 2020 |
| Priority date | — |
| Expiry date | Apr 12, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67D3/0067
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A present application relates to a dispensing component for use with an urn liner. The dispensing component includes a spout formed of a polyethylene material and a flexible tube formed of a thermoplastic elastomer material. The spout and tube are formed together as a single component in a mold by co-injection of the polyethylene material and the thermoplastic elastomer material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.