Craig David Malins;Karen Tyrrell;Richmond Balcombe Spencer
发明人:
Karen Tyrrell,Craig David Malins,Richmond Balcombe Spencer
申请号：
US13499544
公开号：
US09611671B2
申请日:
2010.10.04
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A strainer for straining a length of material, the strainer including a tensioning device configured to tension a length of material between the strainer and an object, characterized in that the strainer includes a conductive component configured to contact the length of the material when held by the tensioning device, and wherein the conductive component includes an attachment portion for an external conductive link to the strainer. This invention also relates to a security system and its method of preparation using the strainer as described herein.
