| 发明名称 | Apparatus and systems for finger exercise | ||
| 摘要 | A finger exerciser includes a housing, a tubular shaft, a finger pad and a coil spring. The housing defines an opening. The tubular shaft has a lower portion and an upper portion. The lower portion is movable through the opening of the housing and relative to the housing. The finger pad is supported on the upper portion of the tubular shaft. The finger pad has first and second curved sides and defines a indent between the curved sides. The indent is configured to receive a finger tip. The first curved side has a height greater than the second curved side. The coil spring is disposed in operative association with the tubular shaft and configured to urge the shaft in an upward direction. | ||
| 申请公布号 | US9114280(B2) | 申请公布日期 | 2015.08.25 |
| 申请号 | US201514662628 | 申请日期 | 2015.03.19 |
| 申请人 | Cognatus Innovations LLC | 发明人 | Silagy Robert;Waldman Dennis |
| 分类号 | A63B21/00;A63B23/16 | 主分类号 | A63B21/00 |
| 代理机构 | Carter, DeLuca, Farrell & Schmidt, LLP | 代理人 | Carter, DeLuca, Farrell & Schmidt, LLP |
| 主权项 | 1. A finger exerciser, comprising: a housing defining an opening; a tubular shaft member having a lower portion and an upper portion, the lower portion being movable through the opening of the housing and relative to the housing; and a finger pad supported on the upper portion of the tubular shaft member, the finger pad having first and second curved sides and defining a indent between the curved sides, the indent configured to receive a finger tip, the first curved side having a height greater than the second curved side; and a coil spring in operative association with the tubular shaft member and configured to urge the tubular shaft member in an upward direction. | ||
| 地址 | Waban MA US | ||