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US Patent 10939759 Collection apparatus for storing prolate photos

Patent 10939759 was granted and assigned to Shaanxi Normal University on March, 2021 by the United States Patent and Trademark Office.

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Patent
Patent

Patent attributes

Patent Applicant
Shaanxi Normal University
Shaanxi Normal University
Current Assignee
Shaanxi Normal University
Shaanxi Normal University
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
10939759
Patent Inventor Names
Yuhu Li0
Jiaojiao Liu0
Wenjun Wang0
Xiaolian Chao0
Date of Patent
March 9, 2021
Patent Application Number
16423440
Date Filed
May 28, 2019
Patent Primary Examiner
‌
Hiwot E Tefera
Patent abstract

A collection apparatus for storing prolate photos belongs to the technical field of cultural relic protection equipment and includes multiple drawable arched drawing-type plates disposed in the cabinet, which enables the prolate photos to be fully flattened without repeated and memory curling. At the same time, a magnetic plating board is embedded in the bottom of every arched drawing-type plate, and a plurality of soft magnetic strips are placed on the surface of every arched drawing-type plate, and the magnetic attraction is formed between the magnetic plating board and the soft magnetic strip for fixing the prolate photos. As a result, the collection apparatus is reasonable in design and convenient to use, and is able to durably and stably protect prolate historical photos.

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