Roller for substrate cleaning
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Description
The broken lines depict environmental subject matter only and form no part of the claimed design.
Claims
The ornamental design for a roller for substrate cleaning, as shown and described.
Referenced Cited
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Patent History
Patent number: D799768
Type: Grant
Filed: Mar 23, 2016
Date of Patent: Oct 10, 2017
Assignee: EBARA CORPORATION (Tokyo)
Inventor: Tomoatsu Ishibashi (Tokyo)
Primary Examiner: Michael A. Pratt
Assistant Examiner: Michelle E Wilson
Application Number: 29/558,926
Type: Grant
Filed: Mar 23, 2016
Date of Patent: Oct 10, 2017
Assignee: EBARA CORPORATION (Tokyo)
Inventor: Tomoatsu Ishibashi (Tokyo)
Primary Examiner: Michael A. Pratt
Assistant Examiner: Michelle E Wilson
Application Number: 29/558,926
Classifications
Current U.S. Class:
Element Or Attachment (D32/25)