Retractable and foldable table leg structure
US11452368B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 24, 2021 |
| Grant date | Sep 27, 2022 |
| Priority date | — |
| Expiry date | Jun 24, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B9/14
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The present disclosure provides a retractable and foldable table leg structure, including a frame and a supporting leg. The frame defines a receiving cavity. The supporting leg includes a first supporting rod, a second supporting rod, a third supporting rod and a fourth supporting rod. The third supporting rod is slidably connected with the first supporting rod. The fourth supporting rod is slidably connected with the second supporting rod. The first supporting rod and the second supporting rod are rotatably connected with the frame, respectively. The supporting leg is configured to rotate to be received within the receiving cavity, and is adjustable in height by sliding the third supporting rod and the fourth supporting rod.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.