Method of forming a bathing vessel
US9661956B2 · kind B2 · utility
0Cited by
2References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 2, 2011 |
| Grant date | May 30, 2017 |
| Priority date | — |
| Expiry date | Jun 4, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49826
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A bathing vessel that includes a multi-layer structure of a first polymer layer and a second, adjacent polymer layer. Prior to formation of the second polymer layer on the first polymer layer, a surface of the first polymer layer is abraded and a surface wetting property of the surface is modified to promote bonding between the layers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.