Ditthavong & Steiner, P.C.
Electrical box and sleeve assembly
An assembly includes a box and a removable sleeve that is engageble with the box and with a wall substrate to secure tight contact between the wall substrate and the box structure, irrespective of the thickness of the wall substrate. The sleeve is configured to be coupled to an electrical device having a corresponding configuration for insertion in the box.
Brainwave Research Corporation
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Jean-Guy James W.
Gagne Rogers