IPC Definitions - January 01, 2012
G05G 5/03 - Definition
This group covers:
Devices which improve the user's ability to know that a knob, handle, pedal or other like device which is at a particular position through sensory feedback, e.g. by using detents.
Other devices which provide to the user tactile feedback of the position of a knob, handle, pedal or other like device usually by generating a variable amount of counterforce.
References relevant to classification in this group
This group does not cover:
Arrangements for indicating the position of controlling members through other than tactile sensory feedback | G05G 1/015 |