Title:
Mattress with pump and method for forming same
United States Patent 3155991
Inventors:
Dunham, Philip N.
Publication Date:
11/10/1964
Export Citation:
Click for automatic bibliography generation
Assignee:
HAMPSHIRE MFG CORP
Primary Class:
5/708
Other Classes:
5/709, 417/479, 417/480
International Classes:
A47C27/08; A47C27/08
View Patent Images:
Download PDF 3155991        PDF help
US Patent References:
2839073Valve for inflatable articles
2664241Combined air pump and cushion
2423890Collapsible inflating device
2068134Inflatable bed or mattress and the like