Expandable drywall corner piece

Details Expandable drywall corner piece Expandable drywall corner piece

2009-08-31

2011-11-01

Canfield, Robert (Department: 3633)

Static structures (e.g., buildings)

Conduit, trim, or shield member at corner

C052S255000

Reexamination Certificate

active

08046963

ABSTRACT:
A drywall corner piece with flange surfaces forming a near right angle forming a cup for fitting over drywall corners where the web sections of the flanges have at least one strain relief channel allowing the piece to flex to different angles.

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