- 专利标题： Article holders and article positioning methods
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申请号： US09904700申请日： 2001-07-13
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公开(公告)号： US06638004B2公开(公告)日： 2003-10-28
- 发明人: Alexander J. Berger , Frank E. Kretz , Sean A. Casarotti
- 申请人： Alexander J. Berger , Frank E. Kretz , Sean A. Casarotti
- 主分类号： B25J1500
- IPC分类号： B25J1500
摘要：
An article holder has protrusions that contact the article. The friction between the protrusions and the article impedes the article movement relative to the holder yet allows the article to slide when the article is pushed against some object. The article is pushed against the object in order to position the article more precisely.
公开/授权文献
- US20030012638A1 Article holders and article positioning methods 公开/授权日：2003-01-16
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