标题:
Toothbrush and method for proper brushing of teeth and gums in the direction of gum growth optionally with an attached camera
授权日:
2018-01-09
公开(公告)号:
US9861459
申请日:
2016-12-15
公开(公告)日:
2018-01-09
当前申请(专利权)人:
ADDINGTON, RAYMOND
发明人:
ADDINGTON, RAYMOND
简单同族:
US20170095320A1 | US9861459
简单同族成员数量:
2
简单同族被引用专利总数:
0
诉讼案件数:
0
法律状态/事件:
授权