发明名称 Lottery ticket scraper
摘要 A device for scraping an obscuring coating from a game ticket, such as a "scratcher" type lottery ticket. A housing has a slot sized to receive a lottery ticket. Inside the housing a scraper blade is positioned above the slot and a rotatable table below the slot. A ticket pushed into the slot will rotate the table away, then will pull the table back toward the slot when the ticket is pulled outwardly. The scraper blade is spring loaded against the ticket to scrape away the coating as the ticket moves out of the slot without damaging the ticket. The table is adjustable to optimize operation.
申请公布号 US5577287(A) 申请公布日期 1996.11.26
申请号 US19960618038 申请日期 1996.03.18
申请人 OLSON, THOMAS C. 发明人 OLSON, THOMAS C.
分类号 A63F3/06;A63F9/00;A63F11/00;B08B1/00;(IPC1-7):B08B11/00 主分类号 A63F3/06
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