Die set blade with a dovetailed waveform cutting edge
The broken lines in the drawings depict unclaimed environmental subject matter.
Claims
The ornamental design for a die set blade with a dovetailed waveform cutting edge, as shown and described.
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Type: Grant
Filed: Sep 5, 2012
Date of Patent: Aug 20, 2013
Assignee: JR DE Exact Industrial Co., Ltd. (Kaohsiung)
Inventor: Chi-Ming Lu (Kaohsiung)
Primary Examiner: Patricia Palasik
Application Number: 29/431,229