Washable foam pillow
US9635963B2 · kind B2 · utility
3Cited by
17References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 3, 2013 |
| Grant date | May 2, 2017 |
| Priority date | — |
| Expiry date | Jun 3, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/10
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Embodiments relate generally to washable pillows, particularly washable foam pillows, and methods for assembling such pillows. The washable pillow may comprise one or more cushion element and a fabric cover attached to and possibly enclosing the one or more cushion element. The pillow may also comprise a shell formed by the one or more cushion element, wherein the shell may comprise a cavity therein, and the cavity may contain a filler material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.