发明名称 |
Portable exercise apparatus |
摘要 |
A portable chinning apparatus comprising a horizontal chinning bar interconnecting two posts of adjustable length. The posts are suspended from a pair of inverted U-shape brackets which fit snugly over a length of nominal two inch lumber as in a garage rafter.
|
申请公布号 |
US4412677(A) |
申请公布日期 |
1983.11.01 |
申请号 |
US19820352253 |
申请日期 |
1982.02.25 |
申请人 |
VIRAMONTES, MICHAEL B. |
发明人 |
VIRAMONTES, MICHAEL B. |
分类号 |
A63B1/00;A63B21/16;A63B23/12;(IPC1-7):A63B1/00 |
主分类号 |
A63B1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|