发明名称 Utility cover having a bowl cavity and a removable lid
摘要 There is provided a utility access opening cover. The cover includes a bowl element having bowl upper and lower faces and a bowl wall disposed about a bowl axis. The bowl wall extends between the bowl upper and lower faces. The bowl wall defining a bowl cavity configured to receive a filling material. A support sleeve is disposable within the utility access opening. The support sleeve defines a sleeve axis and includes a sleeve inner wall and sleeve upper and lower faces. The sleeve inner wall extends between the sleeve upper and lower faces to define a sleeve opening. The sleeve inner wall is sized and configured to engage with the bowl wall with the bowl element being received within the support sleeve opening to align the bowl axis with the sleeve axis. A lid is disposable in contact with the bowl element to substantially cover the bowl cavity.
申请公布号 US2009321442(A1) 申请公布日期 2009.12.31
申请号 US20080215841 申请日期 2008.06.30
申请人 STETSON MICHAEL A 发明人 STETSON MICHAEL A.
分类号 B65D51/00 主分类号 B65D51/00
代理机构 代理人
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