Title:
Inflatable mattress
United States Patent 3042941


Inventors:
Marcus, Louis G.
Application Number:
US78792059A
Publication Date:
07/10/1962
Filing Date:
01/20/1959
Assignee:
HAMPSHIRE MFG CORP
Primary Class:
Other Classes:
5/709
International Classes:
A47C27/18
View Patent Images:
US Patent References:
2701579Inflating valve for inflatable articles1955-02-08
2686006Pneumatic bellows pump1954-08-10
2369736Pneumatic mattress1945-02-20
2119687Valve stem and valve1938-06-07
2068134Inflatable bed or mattress and the like1937-01-19
1317235N/A1919-09-30