(under subclass 118) Device including a physical obstacle for preventing contact of the tool with, or its access to, the material in the supply container.
(1) Note. A patent for a device including a temporary seal or a valve, for keeping the tool out of communication with the supply, will be placed in this subclass.
SEE OR SEARCH CLASS
211, Supports: Racks,
69.2+, for the combination of an inkstand or ink receptacle and a support adapted to retain a pen at a location remote from the ink supply.