Surgical knife
The portions of the figures depicted in dotted lines has been shown for illustrative purposes only and forms no part of the claimed design.
Claims
The ornamental design for a surgical knife, as shown and described.
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Type: Grant
Filed: Apr 23, 2008
Date of Patent: Jan 18, 2011
Inventor: Manuel DaSilva (East Greenwich, RI)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Barlow, Josephs & Holmes, Ltd.
Application Number: 29/317,101