Dual input lock with removable dial

Abstract

A lock including a removable dial is provided. The lock includes locking means configured to lock and unlock a removable dial to replace the dial or to service the lock. The locking means are moveable between a first locked position and a second unlocked position in which the dial may be removed. The locking means may comprise a finger-actuated button that is biased in the locked position by compression means. The compression means may comprise a spring. Applying force to the button overcomes the counterforce being exerted by the compression means and the front facing dial can be easily removed. To replace the dial, force must again be applied to the locking means to move the locking means to the second unlocked position or alternatively the shaft of the dial is inserted into the housing and “snaps” into place.

Dependencies are inferred from the claim text.