(under subclass 300) Device including means responsive to a change in temperature, the responser influencing the indication.
(1)
Note: Provision for the accommodation of change in size, due to change in temperature, has not been placed in this subclass unless it effects the indication. For instance, a bubble level including means to accommodate a change in liquid volume with change in temperature, so that the bubble may remain substantially constant in size, is in this subclass while a liquid buoyed magnetic needle type compass with similar liquid expansion provision will be found in subclass 364.
