The disclosure describes a novel method and apparatus for improving silicon interposers to include test circuitry for testing stacked die mounted on the interposer. The improvement allows for the stacked die to be selectively tested by an external tester or by the test circuitry included in the interposer.

A Paint tray with a triple embodiment in an inverted, reversible arrangement comprises a master surmount planar board embodiment and when inverted encapsulates dual smaller Paint trays with a furcate separation means the side walls of the Paint tray encapsulates dual binary Paint stirring implements which are extricated and detachable.

A paint tray roller system that has a paint tray with an upper circumferential land having an upwardly projecting dowel at each corner. A paint tray liner has a medial portion substantially conforming to an inside surface of the paint tray and a peripheral liner lip extending over the land makes painting and rolling walls much easier. The paint tray roller system has four wheels, giving the user flexibility and accessibility. The present invention is portable.

An apparatus for wetting a roller (e.g. with paint) includes a liquid containment area having a first side wall, a second side wall, a first end wall and a second end wall, and a sloping bottom section connected to form a rectangular container capable of holding a liquid. The sloping bottom section slopes such that a first end of the rectangular container is deeper than a distal opposing end such that the liquid tends to drain and pool in the first end. A lip extends inwardly continuously around the top edges of the side walls. The lip reduces spilling of paint, adds stiffness to the tray, and provides a base for the attachment of a roller cleaning mesh. In some embodiments, a roller cleaning mesh is mounted to the lip above the first end for rolling a roller over to remove debris from the roller.

A nesting paint bucket and tray system includes a paint bucket and a paint tray. The paint bucket has a spout extending outwardly from the perimeter of the paint bucket. The paint tray has a spout extending outwardly from the perimeter of the paint tray. The paint tray includes feet that extend along the length of the paint tray, with the feet positioned adjacent the side walls of the paint bucket. The paint bucket includes first and second roll off surfaces while the paint tray includes one paint roll off surface.

A system for wetting a roller includes a liquid containment area that has four side walls, the ends of such connected to form a rectangular wall set. The liquid containment area has a bottom section connected to bottom edges of the side walls at an arc, forming a container capable of containing a liquid. The bottom section is formed so that a first end of the container is deeper than an opposing second end. A lip extends inwardly from a top edge of each of the side walls. The lip is for reducing spilling of the liquid from the system for wetting the roller. A leg supports the second end, extending from the bottom section and having curved edge so as to not catch on a surface on which the system for wetting a roller rests.

The easy pour may comprise a paint tray cart, a paint tray, and a paint conduit. The easy pour may be a caddy that is configured to move one or more paint containers and the paint tray within a jobsite. The paint tray may detachably couple to the paint tray cart. The paint tray cart may be operable to dispense a first paint into the paint tray from a first paint container via the paint conduit such that the first paint is resupplied to the paint tray as the first paint is used. The paint tray cart may be operable to support a second paint container holding a second paint in an upright position. As non-limiting examples, the first paint container may supply a wall paint as the first paint and the second paint container may supply a trim paint as the second paint.

A paint tray assembly for use with a paint roller includes a pan. The pan has a top that is open so that the pan is configured to position paint. A first plate is coupled to and extends transversely from an upper perimeter of the pan. An edge of the first plate is distal to the pan and elevated relative to the upper perimeter. The first plate is configured to direct excess paint from a roller to the pan. A rod is coupled to and extends transversely from a lower surface of the first plate proximate to the pan. A lower terminus of the rod is substantially coplanar with a bottom of the pan. The rod is positioned to stabilize the pan on a substantially horizontal surface. The rod also is configured to be grasped in a hand of a user to lift the pan.

A paint bucket includes a housing having a trough defined therein for holding paint and/or paint accessories. The housing includes a pair of apertures defined in a back panel thereof that extend therethrough. Each aperture is disposed proximate an opposing side of the housing. A band is adapted to engage between belt loops on a pair of pants. A pair of selectively engageable loops is each configured to engage both a corresponding aperture defined in the back panel of the housing and the band to secure the paint bucket thereto such that the paint bucket remains upright as a painter navigates a ladder or a sloped terrain.

A container liner that can be flipped on top of another same liner to provide a liner-lid combination that forms an enclosure for storing a coating and/or coating utensil therewithin. The sidewalls of the liner provide an upper rim with upper mating face which engages against the corresponding upper mating face of another same liner to form a face seal along a majority of the upper rim. The opposingly interfaced liners form a section in which the ribs of the respective liners are in juxtaposition to each other in a laterally spaced apart relationship to define a through-opening that is configured to permit a portion of a coating utensil such as a paintbrush to extend therethrough. In addition, the liners may have a feature which allows the same liners to be nested while facing the same direction, allowing for ease of storage while the liners are not forming an enclosure.