<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31457905</termId><termName>adjustable ball hinges</termName><termType>PT</termType><termNote><![CDATA[ Hinges so designed that, when the door is closed, only a ball-type knuckle is exposed. Such hinges have an adjustment for vertical control within limited scope. ]]></termNote><termCreatedDate>2026-03-30 21:03:15</termCreatedDate><relation><relationType>UF</relationType><termId>31457906</termId><termName>adjustable ball hinge</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31457907</termId><termName>ball hinges, adjustable</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31457908</termId><termName>hinges, adjustable ball</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31439301</termId><termName>hinges by form</termName><termType>PT</termType></relation></term>  </Zthes>