Invention Grant
- Patent Title: Abrasive sharpener having square abrasive rods
- Patent Title (中): 研磨刀具有方形磨棒
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Application No.: US12381761Application Date: 2009-03-16
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Publication No.: US08267749B2Publication Date: 2012-09-18
- Inventor: Richard S. Smith , Louis Chalfant
- Applicant: Richard S. Smith , Louis Chalfant
- Applicant Address: US AR Hot Springs
- Assignee: Smith's Consumer Products, Inc
- Current Assignee: Smith's Consumer Products, Inc
- Current Assignee Address: US AR Hot Springs
- Agent Edward D Gilhooly
- Main IPC: B24B3/54
- IPC: B24B3/54
Abstract:
An abrasive sharpener having a body and an integral handle. The body possesses a pair of upper slots for receiving an edge to be sharpened. One of slot has a pair of crossed diamond abrasive rods having a square cross section generally along its length. The other slot includes a pair of abutting ceramic blades having triangular configuration. Two offset slot portions having a ceramic rod is also provided on the body.
Public/Granted literature
- US20090325473A1 Abrasive sharpener having square abrasive rods Public/Granted day:2009-12-31
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