Sink
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The broken lines shown depict portions of the sink that form no part of the claimed design.
Claims
The ornamental design for a sink, as shown and described.
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- Sink 1 (2017).
- Sink 2 (2017).
- Sink 3 (2017).
- Elkay® Catalogue, www.elkay.com.cn (2013).
Type: Grant
Filed: Apr 24, 2017
Date of Patent: Apr 24, 2018
Assignee: ELKAY MANUFACTURING COMPANY (Oak Brook, IL)
Inventors: Jonathan Chee Yeen Chong (Chicago, IL), Yanping Zhu (Oak Brook, IL)
Primary Examiner: Robert M. Spear
Assistant Examiner: John A Voytek
Application Number: 29/601,586