Automatic mattress selection system
US6990425B2 · kind B2 · utility
21Cited by
6References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 20, 2004 |
| Grant date | Jan 24, 2006 |
| Priority date | — |
| Expiry date | May 20, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C31/123
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A person shopping for a mattress is helped to select a physiologically suitable mattress by a system which uses a questionnaire to elicit important information from the person. The questionnaire is processed automatically to generate a recommendation of which available mattress system is most suitable for the person.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.