发明名称 MEANS FOR ALIGNMENT AND ENGAGEMENT OF AN EMBROIDERY FRAME
摘要 An apparatus and method for engaging a frame to a frame driving mechanism in a sewing machine. The mating alignment feature allows engagement of the embroidery frame to the apparatus where the frame engagement mechanism is at least partially obscured.
申请公布号 US2012222596(A1) 申请公布日期 2012.09.06
申请号 US201113041270 申请日期 2011.03.04
申请人 PAYNE THOMAS ANDREW 发明人 PAYNE THOMAS ANDREW
分类号 D05C9/04 主分类号 D05C9/04
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