发明名称 Tie down anchor devices and products thereof
摘要 A method for making a tie down anchor strap device and the product thereof. The strap device comprises a rectangular strip of flexible plastic mesh material having a predetermined number of plastic grommets at each end or in spaced groups along the strip. The method comprises making a tie down anchor device with insert injection molding machines to form plastic infused circular regions which are subsequently punched to cut X-shaped openings. One tie down anchor device embodiment is used to secure cargo in the bed of a pickup truck between tie down hooks and racks of various types. A second embodiment provides a doubled anchor strap device. A third embodiment comprises the production of a roll of a tie anchor strip with spaced groups of plastic grommets for edging a tarpaulin sheet.
申请公布号 US6655887(B2) 申请公布日期 2003.12.02
申请号 US20010805150 申请日期 2001.03.14
申请人 MCDONALD STEWART I. 发明人 MCDONALD STEWART I.
分类号 B60P7/08;(IPC1-7):B60P7/08 主分类号 B60P7/08
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