发明名称 ANTI-SLIP DROPCLOTH
摘要 <p>A dropcloth includes a lightweight fabric cloth which is impermeable to paint with colored gripping protrusions protruding from a bottom surface of the fabric cloth. The dropcloth includes a plurality of the gripping protrusions arranged on the bottom surface of the fabric of the dropcloth in a diagonally oriented grid pattern. The dropcloth further includes printed indicia located on a center portion of the top surface of the fabric cloth, the printed indicia forming a safety track. The dropcloth additionally includes a boundary zone extending inward from outer edges of the dropcloth. The boundary zone extends between two or four outer edges of the dropcloth and two or four outer edges of the safety track, with the boundary zone having no printed indicia within the boundary zone. The use of multiple dropcloths with a joiner and a method of manufacturing the dropcloths are also disclosed.</p>
申请公布号 CA2840878(A1) 申请公布日期 2015.07.24
申请号 CA20142840878 申请日期 2014.01.28
申请人 MOWRY, LIONEL CHRISTOPHER;YU, ZUOXING STEVEN 发明人 MOWRY, LIONEL CHRISTOPHER;YU, ZUOXING STEVEN
分类号 B44D3/00;D06M17/00;D06N7/04 主分类号 B44D3/00
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