Comfort pillow
US7051389B2 · kind B2 · utility
52Cited by
280References
47Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 23, 2003 |
| Grant date | May 30, 2006 |
| Priority date | — |
| Expiry date | May 23, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S5/953
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A pillow including a viscoelastic sleeve defining a cavity and filler material positioned within the cavity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.