Block for transformation of optical path
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Description
Claims
The ornamental design for a block for transformation of optical path, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D778840
Type: Grant
Filed: Dec 16, 2015
Date of Patent: Feb 14, 2017
Assignee: ADAMANT CO., LTD. (Tokyo)
Inventors: Tsutomu Okamoto (Kawaguchi), Yuki Ueno (Tokyo), Yoshihiro Iijima (Tokyo)
Primary Examiner: Daniel Bui
Application Number: 29/548,766
Type: Grant
Filed: Dec 16, 2015
Date of Patent: Feb 14, 2017
Assignee: ADAMANT CO., LTD. (Tokyo)
Inventors: Tsutomu Okamoto (Kawaguchi), Yuki Ueno (Tokyo), Yoshihiro Iijima (Tokyo)
Primary Examiner: Daniel Bui
Application Number: 29/548,766
Classifications
Current U.S. Class:
Element Or Attachment (D13/154)