Platform bed
US4106138A · kind A · utility
20Cited by
4References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 28, 1977 |
| Grant date | Aug 15, 1978 |
| Priority date | — |
| Expiry date | Sep 28, 1997 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C19/021
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A bed platform which incorporates a resilient mattress foundation by flanking the same with a sectional bolster structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.