Dilator apparatus
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The bottom view does not form a part of the design.
The broken line showing is included for the purpose of illustrating portions of the article and forms no part of the claimed design.
The design is shown broken away and embraced by a bracket in order to indicate that a specific length of dilator apparatus forms no part of the claimed design.
Claims
The ornamental design for a dilator apparatus, as shown and described.
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Type: Grant
Filed: Apr 2, 2007
Date of Patent: Mar 24, 2009
Assignee: Enpath Medical, Inc. (Plymouth, MN)
Inventor: Grant A Mauch (Delano, MN)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Eric L Goodman
Attorney: Schwegman, Lundberg & Woessner, P.A.
Application Number: 29/278,566