Mattress pad
Mattress spring structure with reinforcing frame in the lumbar a
Mattress structure
Mattress system
Mattress to support a woman during pregnancy
Mattress which conforms to body profile
Mattress with aeration cavities
Mattress with apertured insert
Mattress with compressible support members
Mattress with knitted mattress tape
Mattress with non-woven fabric covered springs
Mattress with removable insert
Mattress with removable mattress cover
Mattress with sheet retaining means
Mattress with support
Mattress, box springs fabric
Mattresses and chaise longue cushions having a core made of flex
Mattresses with stiffeners
Means for anchoring sheet to waterbed
Mechanic's tool box and head rest