Kitchen sink
US5870783A · kind A · utility
3Cited by
6References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 18, 1997 |
| Grant date | Feb 16, 1999 |
| Priority date | — |
| Expiry date | Jul 18, 2017 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03C1/18
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A kitchen sink with a frame and at least one basin are prefabricated as separate parts. For the connection between frame and basin(s), one of the two parts has undercut zones and the connection takes place through pressing the other part into an undercut zones mentioned, or into an interference fitting area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.