Hand Shovel

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专利权人:

Raymond L. Mitchell

发明人:

Raymond L. Mitchell

申请号：

US13303144

公开号：

US20120133161A1

申请日:

2011.11.23

申请国别(地区):

US

年份:

2012

代理人:

摘要：

A hand shovel having a handgrip shaft and shovel blade wherein the handgrip can rotate relative to the longitudinal axis of the shaft. The shaft may be non-round in order to provide the user with a better grip on the shaft while rotating the shaft and blade relative to the handgrip.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/