Abstract: A quick-release paint roller having a roller cover that can be removed from a handle assembly without requiring the user to apply a force directly to the roller cover. The paint roller includes a tube-shaped roller cover having an outer surface of paint absorbing material and a rotatably mounted roller core. The roller cover is mounted on the roller core so as to be rotatable with the roller core. The roller core has a length less than the length of the roller cover such that a first end of the roller core is adjacent an end of the roller cover and a second end of the roller core is within the roller cover. The second end of the roller core includes a roller mounting device. The paint roller also has a handle assembly including a housing having an extension member configured to extend inside the roller core, the extension member having an opening configured to receive the roller mounting device.

Abstract: A shelf system including a rail member and a plurality of shelf dividers. The shelf divider includes a longitudinally extending portion which has formed at its front end an integral flexible undulated C-shaped member disposed normal to the longitudinally extending portion. The divider includes at its front end a cutout whereby the divider and flexible member can be readily compressed so that the flexible member can be snap-fitted into channels formed by the rail member and the divider positioned relative thereto against accidental movement.