发明名称 Frost scraper with hand opening
摘要 A unitary, substantially flat scraper (10,20,30,40) having a handle portion (11,21,31,41,42) adapted to be grasped with one or two hands through an opening (13,25,33,44) for the fingers, and a wide blade portion (12,22,32,43) which is semi rigid so as to conform to the curvature of the surface to be scraped, as the user strokes the scraper.
申请公布号 US4970749(A) 申请公布日期 1990.11.20
申请号 US19890349592 申请日期 1989.05.09
申请人 PRIORE, PHILIP A. 发明人 PRIORE, PHILIP A.
分类号 A47L1/16;B60S3/04 主分类号 A47L1/16
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