Focusing ring
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Description
The rear view is the same as the front view.
The left side view is the same as the right side view.
Claims
The ornamental design for a focusing ring, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D709536
Type: Grant
Filed: Mar 29, 2012
Date of Patent: Jul 22, 2014
Assignee: Tokyo Electron Limited (Tokyo)
Inventors: Akihiro Yoshimura (Miyagi), Masaaki Miyagawa (Miyagi), Tetsuji Sato (Miyagi)
Primary Examiner: Patricia Palasik
Application Number: 29/417,056
Type: Grant
Filed: Mar 29, 2012
Date of Patent: Jul 22, 2014
Assignee: Tokyo Electron Limited (Tokyo)
Inventors: Akihiro Yoshimura (Miyagi), Masaaki Miyagawa (Miyagi), Tetsuji Sato (Miyagi)
Primary Examiner: Patricia Palasik
Application Number: 29/417,056
Classifications
Current U.S. Class:
Element Or Attachment (D15/138)