Invention Grant
- Patent Title: Bed pin channel
- Patent Title (中): 床针通道
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Application No.: US11865137Application Date: 2007-10-01
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Publication No.: US07866200B1Publication Date: 2011-01-11
- Inventor: Gregory J. Winer , Douglas Michael Johnson , Robert Edward Leedy
- Applicant: Gregory J. Winer , Douglas Michael Johnson , Robert Edward Leedy
- Applicant Address: US MI Grand Rapids
- Assignee: R.T. London Company
- Current Assignee: R.T. London Company
- Current Assignee Address: US MI Grand Rapids
- Agency: McGarry Bair PC
- Main IPC: B21D31/00
- IPC: B21D31/00
Abstract:
A pin channel is formed from a unitary piece of sheet material into a U-shape with integral support posts adapted to support a hanger. The support posts are formed from bosses shaped in the sheet material with no assembly of parts or pieces.
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