Underlay
US7849536B2 · kind B2 · utility
1Cited by
5References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 14, 2005 |
| Grant date | Dec 14, 2010 |
| Priority date | — |
| Expiry date | May 24, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24008
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Underlay for single use for protection of e.g. chair cushions, bedclothes or changing tables, having a liquid-receiving coversheet intended to face away from the object requiring protection, a liquid impermeable backsheet intended to face the object requiring protection upon use, wherein the underlay can be attached to the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.