https://www.datamp.org/ Recently added patents en-us https://www.datamp.org/patents/displayPatent.php?id=85271&pn=D566,494 Multi-function emergency personnel tool Patentee: Ronald F. Karl - St. Charles IL Granted:2008-04-15

From EMI web site: [https://www.emiintl.com/511_firerescue_tool] "EMI's 511 Tool™ has five functions: adjustable hydrant wrench, spanner wrench, gas shut-off tool, pry axe head, and striking hammer head. The 511 Tool™ is manufactured of high-strength treated alloy. It is also non-sparking, corrosion-resistant, lightweight, and easily worn on a truckman's belt."
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