Universal token for undoing a coin-operated supermarket trolley lock is shaped as a combination of at least two coin denominations so that it can be used instead of either of the actual coins

摘要

Universal token for use in releasing a supermarket trolley from a trolley in front of it by insertion in a lock slot. The token has a shape made up of the shapes of at least two coins, e.g. a 0.5 Euro coin, 1 Euro or 2 Euro coin. Thus the token can be used with any supermarket trolley lock.