Combination pneumatic and padded mattress
United States Patent 2823394
US Patent References:
/0584178.html
- - 0584178

Pneumatic cushion mattress or the like
- - 1985432

Pneumatic upholstery
- - 2253801

Pneumatic mattress
- - 2415150

Pneumatic seat cushion
- - 2627302


Inventors:
Smith, Aubrey L.
Publication Date:
02/18/1958
View Patent Images:
Download PDF 2823394 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Smith, Aubrey L.
Primary Class:
5/710
Other Classes:
5/738
International Classes:
A47C27/12
Foreign References:
GB379288A