A rack-holding device with an attachment surface (1), which device has as least two side guides (2) and at least one stop (3), the stop (3) being arranged in each case in front of the at least two side guides (2), and the two side guides (2) being arranged parallel to and at a distance form one another....http://www.google.de/patents/US6354445?utm_source=gb-gplus-sharePatent US6354445 - Rack holding device
