Title:
MATTRESS COVER WITH EXPANDABLE SIDEWALLS
Document Type and Number:
WIPO Patent Application WO2004002272
Kind Code:
A3
Abstract:
A generally impermeable mattress cover (10) having expandable sidewalls (12) is provided to enclose a mattress (20) to provide protection against allergens, dust mites, fluids, and other spills and spoils. The cover (10) comprises generally impermeable top and bottom walls (18) and (19). The sidewalls (12) are formed of a double construction comprising a generally impermeable inner wall (16) of a fixed height joined at edges to an elastic outer wall (15). The outer wall (15) stretches and the inner wall extends (16) to accommodate mattresses (20) of different thicknesses. The outer wall (15) can be relaxed and the inner wall (16) retained neatly against the mattress (20) and by the outer wall (15). An aperture can be provided in the bottom wall for allowing insertion and removal of a mattress (20) and a fastener (22) can be used to close the aperture.
Inventors:
CHASE SAMUEL (US)
Application Number:
PCT/US2003/020110
Publication Date:
October 21, 2004
Filing Date:
June 25, 2003
Export Citation:
Assignee:
FABRICTECH 2000 LLC (US)
CHASE SAMUEL (US)
CHASE SAMUEL (US)
International Classes:
A47C21/02; A47C21/06; A47G9/02; A47G9/00; (IPC1-7): A47G9/02
Foreign References:
| US6618880B1 | 2003-09-16 | |||
| US4962546A | 1990-10-16 | |||
| US5127115A | 1992-07-07 | |||
| US5603132A | 1997-02-18 | |||
| US2639444A | 1953-05-26 | |||
| US5883028A | 1999-03-16 | |||
| US4935287A | 1990-06-19 |
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