Wafer support ring
Description
Claims
I claim the ornamental design for wafer support ring, as shown and described.
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Patent History
Patent number: D783922
Type: Grant
Filed: Dec 8, 2014
Date of Patent: Apr 11, 2017
Assignee: Entegris, Inc. (Billerica, MA)
Inventor: Eric A. Kirkland (Colorado Springs, CO)
Primary Examiner: Cynthia Ramirez
Application Number: 29/511,213
Type: Grant
Filed: Dec 8, 2014
Date of Patent: Apr 11, 2017
Assignee: Entegris, Inc. (Billerica, MA)
Inventor: Eric A. Kirkland (Colorado Springs, CO)
Primary Examiner: Cynthia Ramirez
Application Number: 29/511,213
Classifications
Current U.S. Class:
Belt Or Roller Conveyor (D34/29)