Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
E05B35/08—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys
E05B35/12—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys requiring the use of two keys, e.g. safe-deposit locks