(under subclass 177) Two-terminal insulators in which one of the terminals comprises a pin, as defined in subclass 194, and the other terminal comprises a cap, as defined in subclass 188, coaxially positioned with respect to the pin.
(1) Note. Compare this class, subclasses 180 and 185, for insulators having pin terminals combined with coaxially positioned terminals other than caps.
(2) Note. For other insulators having cap-type terminals, see this class, subclasses 186 and 188 and indented subclasses.
(3) Note. For other insulators having pin type terminals, see this class, subclasses 180, 185 and 194 and indented subclasses.
