Upholstery support pad
United States Patent 2582479
US Patent References:
Sanitary bed-spring cover
- - 1383734

Mattress-supporting spring cover
- - 1884270

Upholstery
- - 2133762

Pad or covering for spring structures
- - 2221507

Seat cushion
- - 2283116


Inventors:
Clark, William A.
Publication Date:
01/15/1952
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Assignee:
L A YOUNG SPRING AND WIRE CORP
Primary Class:
428/292.100
Other Classes:
5/721
International Classes:
A47C27/04
US Patent References:
2430612Liner for upholstered spring units