Adjustable seat and back cushion
US5433505A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 14, 1994 |
| Grant date | Jul 18, 1995 |
| Priority date | — |
| Expiry date | Jun 14, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C27/15
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An adjustable seat or back cushion to provide comfort and support for a sitting individual has an outer fabric cover with a front panel and a back panel forming an enclosure. The cover has a zippered opening which provides selected access to the enclosure. At least one support pad formed from compressible material with a first predetermined configuration and a first ILD is designed to be inserted through the opening and selectively located in the enclosure adjacent the front panel. A plurality of other support pads also formed of compressible material having at least one other predetermined configuration and ILD different than the configuration and ILD of the first support pad can be inserted through the opening and selectively located between the first support pad and the rear panel. The support pads are located in adjacent, surface-to-surface contact to create a tiered structure within the cushion. The support pads can be arranged and/or rearranged one in front of the other within the cushion to provide a cushion which can be personalized to the particular comfort and support needs of the individual.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.