Dental tray retainer
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Description
The broken lines depict environmental structure and form no part of the claimed design.
Claims
The ornamental design for a dental tray retainer, as shown and described.
Referenced Cited
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Patent History
Patent number: D813397
Type: Grant
Filed: Feb 21, 2017
Date of Patent: Mar 20, 2018
Assignee: GC Corporation (Shizuoka)
Inventors: Kazuhisa Kashiwabara (Tokyo), Takayuki Michii (Tokyo)
Primary Examiner: Wan Laymon
Application Number: 29/594,579
Type: Grant
Filed: Feb 21, 2017
Date of Patent: Mar 20, 2018
Assignee: GC Corporation (Shizuoka)
Inventors: Kazuhisa Kashiwabara (Tokyo), Takayuki Michii (Tokyo)
Primary Examiner: Wan Laymon
Application Number: 29/594,579
Classifications
Current U.S. Class:
Mold, Model Or Form (48) (D24/181)