专利检索 ap:("Gregory V. Liu" OR "Gilbert I. Key" OR "Thomas J. Hyson") AND inv:"Gregory V. Liu" 第 1 页

1.

发明授权
Cue stick bridge sleeve with self-cleaning wipers 失效
标题翻译：提示杆桥套筒带有自清洁擦拭器

公开(公告)号：US6066051A

公开(公告)日：2000-05-23

申请号：US137370

申请日：1998-08-20

申请人： Gregory V. Liu , Gilbert I. Key , Thomas J. Hyson

发明人： Gregory V. Liu , Gilbert I. Key , Thomas J. Hyson

IPC分类号： A63D15/08 , A63D15/10

CPC分类号： A63D15/105 , A63D15/08

摘要： A pool cue having a sliding bridge sleeve with cleaning wipers provides for a smooth linear motion of the bridge sleeve while preventing frictional resistance due to contaminant buildup between the bridge sleeve bearings and the linear shaft of the pool cue.

摘要翻译： 具有具有清洁刮水器的滑动桥套筒的游泳池提示提供桥套筒的平滑线性运动，同时防止由于桥套筒轴承和池线索的直线轴之间的污染物积聚而产生的摩擦阻力。