CRUTCH
- 专利权人:
- Brad J. Larson
- 发明人:
- Brad J. Larson,Ken Lester
- 申请号：
- US13315095
- 公开号：
- US20120255589A1
- 申请日:
- 2011.12.08
- 申请国别(地区):
- US
- 年份:
- 2012
- 代理人:
- 摘要：
- An articulated grip pad is disclosed which includes a vertical supporting member that has a generally spherical bottom end. The crutch also includes a gripping pad having a bore. The generally spherical end of the vertical support is securely received into the bore.
- 来源网站：
- 中国工程科技知识中心
