发明授权
- 专利标题： Hands free wall marking device
- 专利标题（中）： 免提墙壁标记装置
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申请号： US12135193申请日： 2008-06-08
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公开(公告)号： US07946051B1公开(公告)日： 2011-05-24
- 发明人: Gary Ray Hannah , Richard William Heim
- 申请人： Gary Ray Hannah , Richard William Heim
- 申请人地址： US KS Shawnee US KS Shawnee
- 专利权人： Richard W. Heim,Gary R. Hannah
- 当前专利权人： Richard W. Heim,Gary R. Hannah
- 当前专利权人地址： US KS Shawnee US KS Shawnee
- 主分类号： G01D21/00
- IPC分类号： G01D21/00
摘要：
A wall marking device for use in marking where to install a support element such as a nail for hanging objects such as pictures and minors. The device is simple to use and manufacture, having very few components and can be used in one configuration with most common hanger hardware such as wire, saw tooth hangers, hole/slots, and D-rings.
信息查询
