A service box for mounting in a floor includes a rigid container having walls and a lid for covering an upper opening in the container. The opening provides access into a cavity defined by the container. The container has access apertures in the walls for receiving service conduits such as cables, wires,...http://www.google.com/patents/US20030178421?utm_source=gb-gplus-sharePatent US20030178421 - Telecommunication and electrical service box for mounting in a floor
