2023年7月27日发(作者：)

专利内容由知识产权出版社提供专利名称：Sight gauge shield and method发明人：Timothy J. Toth,Raymond P. Kawolics申请号：US10730699申请日：20031208公开号：US07258006B2公开日：20070821专利附图：摘要：A one-piece molded polymeric sight gauge shield with internal cylindrical boreand method for making same are disclosed, along with a liquid-containing urn includingsame. The shield is molded by mating first and second mold portions about first andsecond spaced-apart cores to define: (i) a first annular void about the first core; and, (ii) asecond annular void about the second core. The first and second mold portionsrespectively comprise first and second stand-up portions that first and second sidewallvoids between themselves and the mating mold portion. First and second end portions ofa gauge shield member are molded by filling the first and second voids, while the firstand second sidewalls of the gauge shield member are molded by filling the first andsecond sidewall voids. The molding operation is a single-axis straight-pull moldingmethod.申请人：Timothy J. Toth,Raymond P. Kawolics地址：Aurora OH US,Solon OH US国籍：US,US代理机构：Fay Sharpe LLP更多信息请下载全文后查看