Data communication relay device
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Description
The dashed broken lines in the figures show portions of the data communication relay device that form no part of the claimed design.
Claims
The ornamental design for a data communication relay device, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D922990
Type: Grant
Filed: Oct 8, 2019
Date of Patent: Jun 22, 2021
Assignee: OMRON Corporation (Kyoto)
Inventors: Masaru Horie (Kusatsu), Yuki Kimura (Kyoto), Hiroaki Motoshima (Takatsuki)
Primary Examiner: Bridget L Eland
Application Number: 29/708,615
Type: Grant
Filed: Oct 8, 2019
Date of Patent: Jun 22, 2021
Assignee: OMRON Corporation (Kyoto)
Inventors: Masaru Horie (Kusatsu), Yuki Kimura (Kyoto), Hiroaki Motoshima (Takatsuki)
Primary Examiner: Bridget L Eland
Application Number: 29/708,615
Classifications
Current U.S. Class:
Acoustic Coupler Or Modem (22) (D14/242)