Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Timothy Michael Hughes0
Eric Michael Laiblin0
Jason Sean Hoage0
Date of Patent
November 20, 2018
Patent Application Number
15652732
Date Filed
July 18, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
A manhole cover including: a frame located at the edges of the manhole cover which completely surrounds the manhole cover; a plurality of slats that are spaced apart and parallel to each other; a plurality of lateral bracings that are spaced apart and parallel to each other, wherein the lateral bracings are perpendicular to the slats; and a hinged access portion located in the center of the manhole cover that is connected to a main portion of the manhole cover by a hinge, and all edges of the hinged access portion are spaced away from the frame.
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