(under the class definition) Subject matter wherein constructions of the passages, traps, or chutes through which letters, packages, coins or tokens pass between the point of insertion and the receiving box. There are included also covers, flaps, and doors for the inlet and outlet openings, operating means for these or for the traps, and body construction in so far as it forms the chute or permits inspection of the same.
(1) Note. To complete this search, see the Search Class note below.
SEE OR SEARCH CLASS
109, Safes, Bank Protection, or a Related Device,
66, to complete the search for the above subject matter.
