Backboard for dual occupancy bed
US4860396A · kind A · utility
6Cited by
6References
7Claims
0Family size
Inventor
Key dates
| Filing date | Aug 5, 1988 |
| Grant date | Aug 29, 1989 |
| Priority date | — |
| Expiry date | Aug 5, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C19/027
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A backboard for a dual occupancy bed that allows two sleepers to lie on a single mattress such that each sleeper may remain substantially undistributed by the other's presence on the mattress. The backboard includes two planar members spaced by a connector along their longitudinal axes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.