US Patent 7036782 Electrical box mounting brackets

Electrical box mounting brackets for use in mounting electrical brackets between structural members in walls, floors or ceilings, such as, for example, between wall studs, ceiling joists or floor joists, and including brackets made of component sections that are fastened together in fixed relationship to each other, as well as brackets made of component parts in which the length sections are made to be in sliding relationship to each other, to provide an adjustable bracket that may be used between structural members separated by predetermined distances, such as 16 inches, 24 inches, or other distances.