Tub for washing machine, apparatus and method of manufacturing
US10036112B2 · kind B2 · utility
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2References
2Claims
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Assignee
Inventor
Key dates
| Filing date | Jan 14, 2015 |
| Grant date | Jul 31, 2018 |
| Priority date | — |
| Expiry date | Jul 28, 2036 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F23/04
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
According to a tub for a washing machine according to an exemplary embodiment of the present disclosure, a bottom portion, an outer side wall portion, an inner side wall portion, a water flow passage side wall are integrally formed by injection molding so as to form a water flow passage. An apparatus and a method of manufacturing the tub for a washing machine according to the exemplary embodiment of the present disclosure allow the bottom portion, the outer side wall portion, the inner side wall portion, and the water flow passage side wall to be integrally formed by injection molding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.