Furniture spring system
US11659933B2 · kind B2 · utility
1Cited by
110References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 22, 2021 |
| Grant date | May 30, 2023 |
| Priority date | — |
| Expiry date | Nov 22, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/58
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A furniture spring system includes a lid configured to provide a seating surface. The lid includes a frame having two opposing frame members and a retention member associated with at least one of the two opposing frame members. The furniture spring system further includes a slat extending between the two opposing frame members. The slat includes a plurality of slat portions adjustably coupled to each other, such that a total length of the slat is adjustable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.