Dual purpose lift pedestal
US11584290B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Dec 4, 2019 |
| Grant date | Feb 21, 2023 |
| Priority date | — |
| Expiry date | Jan 7, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B2200/0051
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A dual-purpose lift pedestal for use in recreational vehicles having a top and bottom base plate, a housing moveable between a down position, an up position and an extended position, the housing having an upper tube, a middle tube, and a lower tube, a first set of slider pads supporting a second end of the upper tube within the middle tube, a second set of slider pads supporting the second end of the middle tube within the lower tube, a spring cage supporting within the middle tube, a pair of springs at least partially supported within the spring cage with the springs co-acting to assist the movement of the housing between the various position, and a locking member to maintain the housing at the upper position and at the down position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.