Rollable supporting device
US7344197B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Jul 30, 2004 |
| Grant date | Mar 18, 2008 |
| Priority date | — |
| Expiry date | Jul 30, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C13/00
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The present invention relates to chairs. In particular, the present invention relates to systems and methods for providing a portable chair. Implementation of the present invention takes place in association with a portable chair that can be rolled up for storage or portability purposes. The rolled implementation of the present invention is compact, and easy to manually transport. The present invention can easily be carried in a backpack or on the user's shoulders. The present invention also fits easily in car trunks or closets. Due to its rolling nature, the present invention is effortless to assemble. The invention does not require a locking mechanism that comprises of parts or components. To assemble, the invention is unrolled in one direction and then arranged into the sitting position by manipulating the invention in the opposite direction. The present portable invention is also comfortable and secure. The user of the present invention is able to sit comfortably in a stationary position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.