Patent ID: 6968969
Filing Date: 2005-11-29
Classification: G01F,H02G

Abstract:
1. A lid for a utility box comprising: a member formed of plastic material and having spaced apart upper and lower sides and an outer edge, said lower side comprising a lower surface, a plurality of spaced apart recesses having outer edges at said lower surface which are spaced from said outer edge of said member such that said lower surface surrounds said outer edges of said recesses, each of said recesses comprises a surface which extends from its said outer edges into said member, the area of said lower surface being greater than the total area surrounded by said outer edges of said recesses, a first opening formed in said outer edge of said member and leading to a cavity for holding a transponder device, the cavity being formed by an upper wall and a lower wall, the upper wall enclosing a top of the cavity, a second opening formed in the lower wall and communicating with the cavity, the second opening forming a passageway for receiving a stem of the transponder device.