Transportable sofa
US12121152B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 16, 2022 |
| Grant date | Oct 22, 2024 |
| Priority date | — |
| Expiry date | Jun 16, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B2012/106
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Systems and methods for a transportable sofa are provided. The sofa may include a seating unit that comprises a base, a back, a first set of hinges, and a second set of hinges. The sofa may be configured such that in a folded position the back lies in a substantially flat position, and the back unfolds to an unfolded position by swinging the top edge of the back upward and pivoting the back into a substantially upright position. The second set of hinges may include a left side hinge and a right side hinge that may be configured to fold at pivot points when the back is in the folded position, unfold at the pivot points when the back is in the unfolded position, and secure the back in the substantially upright position and prevent the back from pivoting further backwards. The sofa may also include a right armrest unit, a left armrest unit, a set of cushions, and a plurality of legs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.