Border stabilizers
United States Patent 3022521
US Patent References:
/0807314.html
- - 0807314

/1281445.html
- - 1281445

Leaf-spring compressor
- - 1425832

Stabilizer for inner spring units
- - 2509831

Stabilizer for inner spring units
- - 2826768


Inventors:
Joseph, Martin
Publication Date:
02/27/1962
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Assignee:
ECLIPSE SLEEP PRODUCTS INC
Primary Class:
5/260
Other Classes:
5/717, 5/255
International Classes:
A47C27/06; A47C27/04
US Patent References:
2932832Spring assembly and edge stiffener component therefor
2974326Spring insert for spring assemblies
Foreign References:
FR673637A
FR808760A
GB728882A