Vision training device
Description
Claims
The ornamental design for a vision training device, as shown.
Referenced Cited
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Patent History
Patent number: D901016
Type: Grant
Filed: Jan 30, 2019
Date of Patent: Nov 3, 2020
Assignee: EDENLUX Corp. (Changwon-si, Gyeongsangnam-do)
Inventors: Sung Yong Park (Busan), Kyung Hyun Noh (Busan)
Primary Examiner: Rhea Shields
Application Number: 29/678,747
Type: Grant
Filed: Jan 30, 2019
Date of Patent: Nov 3, 2020
Assignee: EDENLUX Corp. (Changwon-si, Gyeongsangnam-do)
Inventors: Sung Yong Park (Busan), Kyung Hyun Noh (Busan)
Primary Examiner: Rhea Shields
Application Number: 29/678,747
Classifications