Foam support with coil enclosures for use in a mattress or a cushion
USD675856S1 · kind S1 · design
32Cited by
36References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 2, 2010 |
| Grant date | Feb 12, 2013 |
| Priority date | — |
| Expiry date | Feb 12, 2027 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.