IMPROVEMENT TO MATTRESS FOUNDATIONS

An improvement mattress foundation includes a grid (6) with cross wires (8) having flattened ends (11) wrapped around the border wire (9). The main springs (5) have slanted bars (26) at an angle of 41 to about 50 with respect to the vertical bars (24). Two clips (29) are used for the attachment of e...

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Bibliographic Details
Main Authors WAGNER, ROBERT F, KLANCNIK, ALVIN R
Format Patent
LanguageEnglish
Korean
Published 14.10.1993
Edition5
Subjects
BEDS
CHAIRS
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
FURNITURE
HUMAN NECESSITIES
SOFAS
SPICE MILLS
SUCTION CLEANERS IN GENERAL
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Summary:An improvement mattress foundation includes a grid (6) with cross wires (8) having flattened ends (11) wrapped around the border wire (9). The main springs (5) have slanted bars (26) at an angle of 41 to about 50 with respect to the vertical bars (24). Two clips (29) are used for the attachment of each spring (5) to the grid (6) to assure stability of the foundation. A metal slat (3) is provided with a substantially flat top surface (30) and slanted side edges (32) to improve the strength of the slat and prevent injuries to foundation builders.
Bibliography:Application Number: KR19850000603