Abstract: A network apparatus having a chassis with an external network data port and a removable electronic module coupled to the network data port through an internal data port when the removable electronic module is present in the chassis. The chassis may also provide power, radio frequency (RF), data bus, and other types of electrical and data connections to the electronic module through the use of additional internal ports. The apparatus may additionally be connected to others via a data bus, and be included as part of a rack-mounted system. The electronic module may be inserted and removed from the chassis while electrical power is applied to the chassis.

Abstract: An improved utility tray and bathtub caddie has a support member for supporting a tray and book stand in the vicinity of a conventional bathtub. The tray or caddie comprises a book rest, a pivotal arm for supporting the book rest, a support member for pivotally supporting the pivotal arm and a securing apparatus for securing the support member to a fixture, such as a bathtub, a tile wall adjacent a bathtub or other suitable fixtures. The pivotal arm is supported for pivotal motion over a bathtub, such that the book rest may be conveniently positioned over a bather in a location in which the bather can easily access the book rest and/or view reading material held on the book rest. The pivotal arm may be pivoted to move the book rest toward one side of the bathtub so as to allow the bather to easily enter and exit the bathtub without disturbing items held on the book rest. Several embodiments are disclosed.