Furniture spring system
US11178973B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 9, 2019 |
| Grant date | Nov 23, 2021 |
| Priority date | — |
| Expiry date | Dec 9, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/58
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A furniture spring system, configured to provide a seating surface. The furniture spring system comprising a lid comprising a frame. The frame comprising two opposing frame members and a retention member associated with at least one of the two opposing frame members, a slat extending between the two opposing frame members, the slat comprising an elongate body having a first end and a second end and a catch disposed at the first end or second end, wherein the catch engages the retention member to retain the slat to the frame and the catch is configured to slide back-and-forth relative to the retention member as a portion of the elongate body between the first end and the second end elastically flexes downward and upward in response to forces intermittently pushing downward on the slat during use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.