Cushioning device
US6591456B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 9, 2001 |
| Grant date | Jul 15, 2003 |
| Priority date | — |
| Expiry date | Jul 9, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S16/12
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The present invention relates generally to a cushioning device that is adapted to retain a flowable medium to provide a cushioning effect. The cushioning device has a cushioning member having a deformable bladder member defining a medium chamber and a flowable medium, such as a fluid, retained in the chamber. The cushioning member is adapted to be mounted onto an article to thereby provide a cushioning effect for a user. The cushioning device can optionally have a support element to provide an additional cushioning effect. The present invention also relates to a cushioned article that has a finger-held or finger-manipulated article on which the cushioning device is mounted to provide a comfortable finger grip for a user. The cushioned article is so formed that it can fit within the user's finger grip and that the inflated bladder member can be deformed by the user's fingers or fingertips.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.