Seating furniture chassis
US11864662B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 9, 2021 |
| Grant date | Jan 9, 2024 |
| Priority date | — |
| Expiry date | Mar 22, 2042 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B12/38
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A seating furniture chassis comprises a base body, a fastener, and a side part. The fastener is arranged on the base body and comprises a fastening element and a spring element that exerts a spring force on the fastening element. The side part is releasably fastened to the fastener by utilizing the spring force and released by overcoming the spring force. The fastening element is moved counter to the spring force upon fastening of the side part to the fastener. The fastener comprises a first positive-fit element and the side part comprises a second positive-fit element. The first positive-fit element and the second positive-fit element are configured for a positive-fit connection to one another.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.