Resilient seat cushion
United States Patent 2434641
US Patent References:
Pneumatic cushion, mattress, and the like
- - 1640618
Protector
- - 2028060
Cushion
- - 2150747
Bellows cushion for upholstery
- - 2350711
Spring construction and method of assembling
- - 2359318
Pneumatic cushion, mattress, and the like
- - 1640618
Protector
- - 2028060
Cushion
- - 2150747
Bellows cushion for upholstery
- - 2350711
Spring construction and method of assembling
- - 2359318
Inventors:
Burns, Henry L.
Publication Date:
01/20/1948
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Export Citation:
Assignee:
Burns, Henry L.
Primary Class:
Other Classes:
297/DIG.003, 5/655.300, 114/219, 5/654
International Classes:
A47C27/18; A61G7/057; A47C27/14
Foreign References:
| GB376291A | ||||
| FR794573A |