US PATENT SUBCLASS 228 / 142
.~.~ Corner mitering
Current as of: June, 1999
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DEFINITION
Classification: 228/142
(under subclass 141.1) Process wherein each of the meeting faces of the separate parts or portions of the same part are shaped so that the parts are matched and united upon a line joining the apexes of the angle of junction of the parts.
(1) Note. Included herein is the making a picture frame wherein the corners (meeting faces) are beveled at 45 degrees and then joined. The making of a picture frame where the corners are formed by parts cut normal to the frame part are not included herein.
SEE OR SEARCH CLASS
428, Stock Material or Miscellaneous Articles,
599, for metallic stock material having a defined corner configuration.
