发明名称 Therapeutic pillow
摘要 A therapeutic pillow for supporting the head and neck of a person lying in a supine position. The pillow comprises three types of material, each having differing degrees of firmness; a first material having in cross-section a U-shaped form with one end wider than the other end, a second material having a separated pair of end portions of equal width, respectively, with the first material end portions and secured thereto, respectively to form curved ends of the pillow and the third material having a rectangular shape of a size to fit into the open center portion formed by the first and second materials.
申请公布号 US5638564(A) 申请公布日期 1997.06.17
申请号 US19950552096 申请日期 1995.11.02
申请人 FOOT LEVELERS, INC. 发明人 GREENAWALT, KENT S.;BENNETT, DWAYNE H.
分类号 A47G9/10;(IPC1-7):A47C20/00;A47G9/00 主分类号 A47G9/10
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