Plastic article with coating providing increased melting point and an increased temperature induced plastic flow characteristic
US6858669B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Jun 4, 2003 |
| Grant date | Feb 22, 2005 |
| Priority date | — |
| Expiry date | Jun 4, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31507
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Plastic article having at least one side provided with a coating for increasing the melting point of the article and for increasing temperature induced plastic flow characteristic of the article. Process of and apparatus for manufacturing such article.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.