Patent ID: 9308555
Filing Date: 2016-04-12
CPC Classification: B07B,Y10T

Claim Text:
1. A screen panel for mining and quarrying industries adapted to be mounted on a screen deck, comprising: a screening surface formed on a reinforcing, said screening surface having apertures with a flared shape for allowing materials of predetermined size to pass through said apertures, wherein said reinforcing is disposed externally and underlays a lower surface of said screen panel, wherein said reinforcing includes a plurality of button type projections coupled to said reinforcing, wherein said plurality of button type projections seat within sockets defined within an interior of said screen panel arranged about a periphery of said screen panel, said socket extending from an opening defined within said lower surface of said screen panel, wherein all edges of said periphery include said sockets, wherein said reinforcing includes a separate button type projection for each respective socket of said screen panel.