US PATENT SUBCLASS 227 / 71
.~.~.~ For dual openings

Current as of: June, 1999
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227 /   HD   ELONGATED-MEMBER-DRIVING APPARATUS

64  DF  WITH MEANS TO SHAPE WORK OR CUT PRODUCT {4}
67  DF  .~ Means to form opening in work for member {4}
70  DF  .~.~ Plural cutting tools (e.g., awls, etc.) {2}
71.~.~.~ For dual openings

DEFINITION

Classification: 227/71

(under subclass 70) Device wherein said incising, piercing, or severing elements are arranged to produce a pair of holes for the reception of a two pronged member (e.g., staple).