Double blade knife
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The replaceable portion of the blade is depicted by broken lines since it forms no part of the claimed design.
Claims
The ornamental design for a double blade knife, as shown and described.
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Type: Grant
Filed: Jan 18, 2016
Date of Patent: Aug 22, 2017
Assignee: OUTDOOR EDGE CUTLERY CORPORATION (Denver, CO)
Inventor: David R. Bloch (Morrison, CO)
Primary Examiner: Phillip S Hyder
Application Number: 29/551,898