发明名称 Numeric generator apparatus
摘要 An apparatus providing a housing including a sequential numeric generator provided with a stop reset button is mounted to an associated writing instrument. The apparatus includes a cylindrical bore formed with a cylindrical tooth insert mounted within the bore to lock the associated housing to a writing instrument. The housing includes a stop reset button, and further includes a scraper blade member for use in scraping masking coatings of typical lottery type tickets. The generator is utilized to generate sequential numbers to assist individuals in selecting lottery type double digit random numbers in lottery type procedures.
申请公布号 US5016881(A) 申请公布日期 1991.05.21
申请号 US19890459205 申请日期 1989.12.29
申请人 LINDSEY, KYLE 发明人 LINDSEY, KYLE
分类号 A63F3/06;A63F9/00;A63F9/04;A63F11/00 主分类号 A63F3/06
代理机构 代理人
主权项
地址