| 发明名称 |
Roll claw |
| 摘要 |
The roll claw is a complementary tool with a purpose of using less stress force to do work. The roll claw is configured with a rounded head and a claw end. The roll claw has a square portal that accepts a ratchet or pull handle of various sizes, and a round portal that accepts a chain link of any make where a tension strap with a hook can be attached. The roll claw uses leverage to reduce the stress force to perform certain work. |
| 申请公布号 |
US9144899(B2) |
申请公布日期 |
2015.09.29 |
| 申请号 |
US201213585776 |
申请日期 |
2012.08.14 |
| 申请人 |
|
发明人 |
Bryant Thomas |
| 分类号 |
B25C11/00;B66F15/00;B25C11/02 |
主分类号 |
B25C11/00 |
| 代理机构 |
Johnson, Marcou & Isaacs, LLC |
代理人 |
Johnson, Marcou & Isaacs, LLC |
| 主权项 |
1. An apparatus that exerts leverage, comprising a body comprising a rounded portion on an end of the body and a claw portion on an opposite end of the body, the rounded portion comprising a portal to receive a pull bar to removably attach the pull bar to the body, and the claw portion comprising diverging portions, the diverging portions forming a void that becomes wider towards an outer edge of the claw portion, the body further comprising a round portal that receives a pin attaching a pull strap to the body. |
| 地址 |
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