Impeller

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Claims (1)

The ornamental design for an impeller, as shown and described.

Assignments (4)

ENTITY CONVERSION Recorded Mar 15, 2019

From: THORATEC CORPORATION

To: THORATEC LLC

CONFIRMATORY ASSIGNMENT Recorded Jan 30, 2018

From: THORATEC LLC

To: TC1 LLC

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 22, 2010

From: VENTRACOR LIMITED

To: THORATEC CORPORATION

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 3, 2004

From: COOK, MARTIN C.

To: VENTRACOR LIMITED