US PATENT SUBCLASS 81 / 9.22
PERFORATOR AND INKER
Current as of: June, 1999
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DEFINITION
Classification: 81/9.22
(under the class definition) Tool including means to puncture a surface and to discharge pigmentous liquid into the punctures, to perform a writing or designing operation.
(1) Note. The discharge structure may be integral with, part of, or separate from the structure for puncturing.
SEE OR SEARCH CLASS
30, Cutlery,
358+, particularly subclasses 366+ for a pointed perforating
tool; and see the search notes thereto.
