发明名称 Braking device for toilet tissue dispenser
摘要 A new apparatus for saving toilet tissue for reducing the amount of tissue used. The inventive device includes a spring biased ring member mounted around the spindle and between the end of the roll and one of the support arms for producing a pressure on the end of the roll and reducing the ease with which it can rotate about the spindle and dispense tissue.
申请公布号 US5755397(A) 申请公布日期 1998.05.26
申请号 US19960762277 申请日期 1996.12.09
申请人 FREESE, ANDREW S. 发明人 FREESE, ANDREW S.
分类号 A47K10/38;(IPC1-7):B65H16/06 主分类号 A47K10/38
代理机构 代理人
主权项
地址