发明名称 DUSTING DEVICES
摘要 A dusting device is provided that has at least one cleaning member with a microfiber bundle secured to a spine by a seam. The spine provides a resilient flexibility to the cleaning member such that the spine flexes as pressure is applied, but at least partially returns to an original shape upon removal of the pressure.
申请公布号 US2011289711(A1) 申请公布日期 2011.12.01
申请号 US201113088838 申请日期 2011.04.18
申请人 SGROI, JR. ANTHONY;UNGER DANE;QUINLAN DAVID;CARTER JENNIFER;AJRO LINDITA;ADAMS PAUL;MACHADO SCOTT E.;POPEK BRUCE P.;BURES CRAIG;MELVILLE DOUGLAS F.;DAHL JAMES;ANDRUS RICHARD 发明人 SGROI, JR. ANTHONY;UNGER DANE;QUINLAN DAVID;CARTER JENNIFER;AJRO LINDITA;ADAMS PAUL;MACHADO SCOTT E.;POPEK BRUCE P.;BURES CRAIG;MELVILLE DOUGLAS F.;DAHL JAMES;ANDRUS RICHARD
分类号 A47L13/38;B29C70/20;B32B7/08 主分类号 A47L13/38
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