Seating device
US11419421B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Mar 30, 2021 |
| Grant date | Aug 23, 2022 |
| Priority date | — |
| Expiry date | Mar 30, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62J1/007
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A seating device includes a seat body having a top seat supporting surface, a mounting base coupled at a bottom surface of the seat body, and two wing supports sidewardly extended from two sides of the seat body respectively, wherein each of the wing supports has a top buttock supporting surface upwardly and sidewardly extended from the top seat supporting surface of the seat body to a side tip of the wing support, and a bottom retention surface inclinedly and upwardly extended to the side tip of the wing support for reinforcing the wing support in a tilt up manner so as to prevent the wing support being sagged down when the wing support is pressured.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.