US PATENT SUBCLASS 30 / 346.52
.~.~ Having indicia
Current as of: June, 1999
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DEFINITION
Classification: 30/346.52
(under subclass 346.5) Device on which a recognizable, characteristic mark is present.
(1) Note. Included in this subclass is a blade having a coating that changes color after being submerged in water. Also included in the concept of this subclass is a blade having plural cutting edges, each of which is numbered.
(2) Note. Normal rules of the U. S. Patent Classification System have been followed in the placement of the patents into this subclass. Therefore, if no claim recites a blade having such indicia, the patent will be found in the subsequent subclasses according to characteristics that are claimed. If none of the characteristics of the following subclasses are claimed the patent will be found in this subclass because of the disclosure of indication means on the claimed blade.
