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Abrading > Machine > Rotary Tool > Rotary Cylinder > One-way Work Traverse One-way Work TraverseOne-way Work Traverse patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.08/17/06 - 20060183411 - Portable skate sharpener A skate sharpening device is provided which allows a grinding device to rotate with respect to a working surface of the device in both a cross grind configuration and a finish grind configuration. The grinding device pivots about a pin and is guided by a threaded stud protruding through an ... ### FreshPatents.com Support |