Abstract: A system and method for removing a backing from a ply of composite material is disclosed. The system includes a roller having a roller axis and a roller surface that circumscribes the roller axis. The system also includes an adhesion feature disposed on the roller surface. The system further includes a roller drive to move the roller along a travel path that is perpendicular to the roller axis and to rotate the roller about the roller axis.

Abstract: A system and method for removing a backing from a ply of composite material is disclosed. The system includes a roller having a roller axis and a roller surface that circumscribes the roller axis. The system also includes an adhesion feature disposed on the roller surface. The system further includes a roller drive to move the roller along a travel path that is perpendicular to the roller axis and to rotate the roller about the roller axis.

Abstract: The invented four-player chess game includes a plurality of distinguishable sets of playing pieces including pieces equivalent to pawns, rooks, knights, bishops, queens and kings. It also includes a board having a main playing area made from a square matrix of eight-by-eight alternately colored playing spaces with two additional rows of eight alternately colored playing spaces adjacent each side of the main playing area. The game is played by placing each player's set of playing pieces on the game board so that each different set occupies two rows adjacent one side of the main playing area in a conventional chess arrangements. Each player moves, in turn, one of his playing pieces anywhere on the game board according to standard chess rules, except the pieces equivalent to pawns may move up to three spaces forward on each of those pieces' initial move.

Abstract: An improved radio and cooler incorporates a radio receiver unit into an indentation in the front wall of a four-walled, portable insulated cooler or ice chest. A separate recharageable battery pack, connected by wires to the radio receiver unit, is integrated into the rear side of the lid of the cooler, on the opposite side of the cooler's center of gravity from the radio receiver unit, and thus acts as a counterbalance to the radio and improves the overall balance of the cooler. In addition, the radio's antenna is similarly positioned opposite the center of gravity from the radio receiver unit, on the upper rear side of the cooler lid, further enhancing the counterbalancing effect.