Title:
RESILIENT GRID FOR USE WITH CELLULAR CUSHIONS
Document Type and Number:
WIPO Patent Application WO/2012/005808
Kind Code:
A3
Abstract:
A resilient grid (10) for use with an inflatable cellular cushion (16) or mattress, the grid (10) comprising a plurality of openings (15), each opening (15) positioned and dimensioned to fit around a cell (20) of a cellular cushion (16) or mattress when the grid (10) is positioned on the base of the cushion or mattress. The grid can have an angled front support (23) side bolsters (26, 28). These components can be modular. The grid (10) provides stability and enhances positioning while providing temporary protection against bottoming out and provide airflow paths (22) among the cells.
Inventors:
MCCAUSLAND J DAVID (US)
SPROUSE ANTHONY ERIC (US)
SPROUSE ANTHONY ERIC (US)
Application Number:
PCT/US2011/036061
Publication Date:
April 19, 2012
Filing Date:
May 11, 2011
Export Citation:
Assignee:
ROHO INC (US)
MCCAUSLAND J DAVID (US)
SPROUSE ANTHONY ERIC (US)
MCCAUSLAND J DAVID (US)
SPROUSE ANTHONY ERIC (US)
International Classes:
A47C27/10; B68G7/06
Domestic Patent References:
| WO1993005682A1 | 1993-04-01 |
Foreign References:
| KR100386373B1 | 2003-06-02 | |||
| US20030205920A1 | 2003-11-06 | |||
| US4698864A | 1987-10-13 | |||
| US20040045090A1 | 2004-03-11 |
Other References:
See also references of EP 2587967A4
Attorney, Agent or Firm:
RANDLE, Ned, W. (Lieder Woodruff & Lucchesi, LC,12412 Powerscourt Driv, St. Louis Missouri, US)
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