发明名称 FILE TRAY CONTROL PLATE SYSTEM
摘要 A drawer or tray is disclosed for filing and referencing cards or checks or other records. In order to make the cards or other records conveniently available for filing and viewing, the tray includes an adjustable control plate arrangement whereby an infinitely adjustable viewing space or working Vee may be created where desired in the stored cards. The control plate arrangement includes control plates slidably mounted on a longitudinal rod in the tray bottom which provides a position lock for each plate to adjustably hold the plate in a particular viewing position within the drawer.
申请公布号 US3718232(A) 申请公布日期 1973.02.27
申请号 USD3718232 申请日期 1971.04.06
申请人 WATSON MFG CO INC,US 发明人 MOORE G,US;HORLACHER J,US
分类号 B42F17/08;B42F17/12;(IPC1-7):B65D57/00 主分类号 B42F17/08
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