发明名称 Apparatus for erasing and cleaning a marker board
摘要 An apparatus the combines an eraser for a marker board with a container for cleaning the marker board. The apparatus has a bracket design to hold a container of cleaning solution. An opening in the front of the apparatus provides for the insertion of the container of cleaning solution into the bracket. An adhesive means on the bottom side of the bracket enables an eraser to be attached to the bracket.
申请公布号 US6948874(B2) 申请公布日期 2005.09.27
申请号 US20030645113 申请日期 2003.08.21
申请人 ROBERSON ORIN A 发明人 ROBERSON ORIN A.
分类号 A46B11/00;A47L13/26;(IPC1-7):A47L13/26 主分类号 A46B11/00
代理机构 代理人
主权项
地址