发明名称 SECURITY DEVICE AND MANUFACTURING METHOD THEREFOR
摘要 A security device is described including a bolt and a securement washer through which the bolt is to be disposed. The securement washer includes a hole, at least one circumferential groove within the hole, and a C-shaped ring disposed within the circumferential groove. The security device also includes a first end cap with a bolt head receiving well, a first end cap hole through which the shaft of the bolt is disposed, and a first end cap circumferential wall extending above the head of the bolt. The first end cap circumferential wall permits the first end cap to be closed around the head of the bolt. The security device also includes a second end cap with a securement washer receiving well and a second end cap circumferential wall extending above the securement washer. The second end cap circumferential wall permitting the second end cap to be closed around the securement washer.
申请公布号 CA2586743(C) 申请公布日期 2014.06.10
申请号 CA20072586743 申请日期 2007.04.30
申请人 BRAMMALL, INC. 发明人 LITTRELL, PAUL A.;BEARD, WANDA K.;GILBERT, DAVID L.
分类号 E05B65/00;E05B15/00;E05B39/00 主分类号 E05B65/00
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