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HAND TOOL
专利权人:
Edward Joseph Barberio
发明人:
Edward Joseph Barberio
申请号:
US13625834
公开号:
US20130074275A1
申请日:
2012.09.24
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A hand tool solves the problem of making neat squared holes necessary in archaeology while facilitating removal of buried artifacts. The tool reduces the need for multiple/additional tools. The tool also helps prevent its loss in the work environment through its brightly colored handle, which makes it highly visible in muddy conditions. The tool includes a saw-toothed edge for cutting larger roots, sharpened notches for cutting small roots, rope and twine, and a sharp edge for shaving the soil with precision. The blade can be offset from the handle to provide an ergonomic, ambidextrous design that allows the tool to be maneuvered while in use.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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