Apparatus for adjusting the attitude of a mattress
摘要
An apparatus for adjusting the attitude of a mattress includes base elements for engaging the ledge of the side rails of a bed frame. A support bar extends between the base elements for supporting a box spring. The attitude of the mattress may be adjusted by moving the apparatus along the side rails.
申请公布号
US5592709(A)
申请公布日期
1997.01.14
申请号
US19950519611
申请日期
1995.08.25
申请人
WATKINS, DECEASED, JOHN A.;WATKINS, ADMINISTRATOR, MARGARET C.
发明人
WATKINS, DECEASED, JOHN A.;WATKINS, ADMINISTRATOR, MARGARET C.
