发明名称 Sleeping pillow insert and an enlarged pillow case, for reducing snoring
摘要 A pillowcase insert, comprised of a wedge member resting on a sheet member, and an enlarged horizontally opening pillowcase, which when assembled with an ordinary sleeping pillow, will reduce the incidence of snoring and improve the sleep of the user.
申请公布号 US5920932(A) 申请公布日期 1999.07.13
申请号 US19970782802 申请日期 1997.01.13
申请人 HERSHGORDON, ROBERT 发明人 HERSHGORDON, ROBERT
分类号 A47G9/10;A61F5/56;(IPC1-7):A47G9/00 主分类号 A47G9/10
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