发明名称 CARPET CLEANER WITH PRESSED-DOWN SUCTION
摘要 A carpet cleaner with a base, a handle, and a plurality of wheels is provided. The carpet cleaner includes a suction opening provided at a front portion of the base of the carpet cleaner and a detachable pressing bar extended from the front portion of the base above the suction opening, wherein the suction opening is pressed down to the carpet floor by pushing down the detachable pressing bar, wherein the suction opening contacts the carpet floor tight for facilitating suction of the carpet cleaner. The detachable pressing bar includes a built-in spring for regulating the amount of pressure to the detachable pressing bar. The pressing bar includes a handle adapted to grab and push.
申请公布号 US2009013495(A1) 申请公布日期 2009.01.15
申请号 US20080191820 申请日期 2008.08.14
申请人 KIM SAM 发明人 KIM SAM
分类号 A47L9/00 主分类号 A47L9/00
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