WITH MEANS FOR INDICATING, INSPECTING, MEASURING, SIGNALING,OR TESTING:
(under the class definition) Apparatus provided with means for carrying out, or for facilitating the carrying out of, those purposes ordinarily associated with the functions of indicating, inspecting, measuring, signaling, or testing, which means might comprise, but are not limited to, a tachometer, a viewing port, a scale, an audible or visual alarm, or a viscosimeter, respectively.
(1) Note. Obviously, the functions may not be mutually
exclusively insofar as the means for carrying them out are concerned; hence, the fact that it may not be possible to restrict the association of a particular means to only one, specific function is immaterial.
SEE OR SEARCH CLASS
96, Gas Separation: Apparatus,
414+, for gas separation apparatus having inspection means and subclasses 417+ for gas separation apparatus having signals, indicators, measuring, or testing means.
73, Measuring and Testing, appropriate subclasses, for measuring or testing means peculiar to that class.
210, Liquid Purification or Separation, 85+, for apparatus peculiar to that class which is provided with alarm, indicator, register, recorder, signal or inspection means.
324, Electricity: Measuring and Testing, appropriate subclasses, for measuring and testing means peculiar to that class.
