Abstract: A collapsible truck shell assembly for use with a truck bed having a first bed wall and a second bed wall. The shell assembly is movable between an extended position and a collapsed position, and includes a pair of elongate tracks mounted to the sides of the truck bed and configured to support a plurality of generally U-shaped frame members. A covering is attachable to and extensible between the frame members and substantially encloses the truck bed when the truck shell assembly is in the extended position. The frame members may be of progressively decreasing sizes so as to be nestable within each other and assume a generally planar configuration when the truck shell assembly is in the collapsed position. The frame members may be mounted to the elongate tracks in a manner which allows the frame members to be adjusted horizontally. Additionally, a storage box and storage rack are configured to be slidably engageable to the tracks mounted to the sides of the truck bed.

Abstract: A size adjustable mounting frame for encompassing a television screen protector and for fastening the so-framed screen protector to a television housing to extend over the television projection screen. The adjustable mounting frame includes a plurality of frame members equal to the number of longitudinal edges of the television screen protector. Each of the frame members has a first end, a second end, at least one engager for attaching the frame member to an edge of the screen protector, and at least one retainer member for attaching the frame member to a television housing receptor member. The adjustable mounting frame also includes a plurality of angled connector members for connecting adjacent respective end portions of adjacent frame members to each other. Each connector member includes a first end and a second end, such that each end thereof is configured to slideably accept a selected length of the end portion of one frame member in accord with the size of the screen protector.

Abstract: A size adjustable mounting frame for encompassing a television screen protector and for fastening the so-framed screen protector to a television housing to extend over the television projection screen. The adjustable mounting frame includes a plurality of frame members equal to the number of longitudinal edges of the television screen protector. Each of the frame members has a first end, a second end, at least one engager for attaching the frame member to an edge of the screen protector, and at least one retainer member for attaching the frame member to a television housing receptor member. The adjustable mounting frame also includes a plurality of angled connector members for connecting adjacent respective end portions of adjacent frame members to each other. Each connector member includes a first end a second end, such that each end thereof is configured to slideably accept a selected length of the end portion of one frame member in accord with the size of the screen protector.

Abstract: A transparent planar element sized to extend over a projection television screen to prevent accidental contact with the screen is disclosed. The planar element is preferably formed of a clear or tinted acrylic compound and is sized to be affixed to the peripheral portion of the screen housing by plural releasable fasteners. The peripheral portion of the planar element is additionally provided with an opaque border which visually conceals the releasable fasteners during use.