An air mattress includes a mattress pad, a back support to raise a part of the mattress pad, and an air pump assembly built into the mattress pad to inflate the mattress pad and the back support.
CROSS-REFERENCE TO RELATED APPLICATION
This application is a divisional of U.S. application Ser. No. 09/886,030, filed Jun. 22, 2001, now U.S. Pat. No. 6,990,700.
