Abstract: A portfolio including a first cover to carry a product, and a second cover coupled to the first cover. The portfolio also may include one or more novel arrangements of features to protect the product if the portfolio is dropped, render the portfolio suitable for use by right-handed and left-handed users alike, facilitate releasable fastening of the product to the portfolio, and/or protect the product in a closed position of the portfolio.

Abstract: A check valve assembly is disclosed for use in a returnless automotive fuel delivery system. The fuel delivery system includes a fuel tank having a fuel pump and a sender flange that provides access into the fuel tank. The check valve assembly includes an upper housing that is integral with an interior wall of the sender flange, a lower housing connected to the upper housing and a check valve body positioned between the upper housing and the lower housing. The assembly may also include a pressure relief valve positioned between the upper and lower housings and arranged parallel to the check valve body.