Spacer for an oral sleep appliance
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Description
Claims
The ornamental design for spacer for an oral sleep appliance, as shown and described.
Referenced Cited
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Patent History
Patent number: D870293
Type: Grant
Filed: Aug 30, 2017
Date of Patent: Dec 17, 2019
Assignee: MITSUI CHEMICALS, INC. (Tokyo)
Inventors: Takashi Yukita (Chiba), Haruka Sugita (Tokyo), Akira Hasegawa (Chiba), Hideyuki Nagai (Iwakuni), Yasufumi Tsuchiya (Funabashi)
Primary Examiner: Wan Laymon
Application Number: 29/615,598
Type: Grant
Filed: Aug 30, 2017
Date of Patent: Dec 17, 2019
Assignee: MITSUI CHEMICALS, INC. (Tokyo)
Inventors: Takashi Yukita (Chiba), Haruka Sugita (Tokyo), Akira Hasegawa (Chiba), Hideyuki Nagai (Iwakuni), Yasufumi Tsuchiya (Funabashi)
Primary Examiner: Wan Laymon
Application Number: 29/615,598
Classifications
Current U.S. Class:
Orthodontic Appliance (D24/180)