(under subclass 346.5) Device having an opening there through, a recession in a margin thereof, or a raised portion in a generally planar surface thereof.
(1) Note. The structural irregularities described in the disclosures are usually provided for the purpose of securing the blade to other portions of the razor.
SEE OR SEARCH THIS CLASS, SUBCLASS:
346.52, for a razor blade having an irregularity in its surface serving as an indicating characteristic.
346.55, for a razor blade having irregularities in the vicinity of the cutting edge for the purpose of improving the action of the cutting edge.
346.6, for a razor blade with an irregularity intended to make the blade more rigid. 351, for a blade (other than a razor blade) that is apertured, notched or lugged.
SEE OR SEARCH CLASS
428, Stock Material or Miscellaneous Articles,
596, for metallic stock material having an aperture or cut.
