发明名称 |
PIPE THREAD PROTECTOR WITH AN INNER TAPERED GROOVE |
摘要 |
A thread protector comprises a hollow cylindrical body with a substantially closed end and a threaded inner annular wall extending from the substantially closed end. An annular ring extends inwardly from the substantially closed end. The annular ring has a sloped wall which is spaced-apart from and faces the threaded inner annular wall. |
申请公布号 |
US2016039585(A1) |
申请公布日期 |
2016.02.11 |
申请号 |
US201514824012 |
申请日期 |
2015.08.11 |
申请人 |
Universal Moulding Co., Ltd. |
发明人 |
Danneffel Max;Danneffel John |
分类号 |
B65D59/06 |
主分类号 |
B65D59/06 |
代理机构 |
|
代理人 |
|
主权项 |
1. A thread protector comprising:
a hollow cylindrical body with a substantially closed end; a threaded inner annular wall extending from the substantially closed end; and an annular ring extending inwardly from the substantially closed end, the annular ring having a sloped wall which is spaced-apart from and faces the threaded inner annular wall. |
地址 |
Port Coquitlam CA |