Patent
   D920927
Priority
Mar 01 2019
Filed
Jul 15 2019
Issued
Jun 01 2021
Expiry
Jun 01 2036
Assg.orig
Entity
unknown
2
14
n/a
The ornamental design for a signal relay device, as shown and described.

FIG. 1. is a front perspective view of the front, right, and top sides of a signal relay device showing our new design;

FIG. 2. is a rear perspective view of the rear, left, and bottom sides thereof;

FIG. 3. is a front view thereof;

FIG. 4. is a rear view thereof;

FIG. 5. is a top plan view thereof;

FIG. 6. is a bottom plan view thereof;

FIG. 7. is a right side view thereof;

FIG. 8. is a left side view thereof; and,

FIG. 9. is a front view in a state where a cover is opened.

The equal length broken lines in the drawings depict portions of the signal relay device that form no part of the claimed design.

Miyazaki, Takayuki, Kondo, Atsushi, Tachibana, Atsuki

Patent Priority Assignee Title
D947185, Dec 31 2020 Mitutoyo Corporation Data reader
D962875, Apr 13 2020 Mitsubishi Electric Corporation Signal relay device
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 10 2019MIYAZAKI, TAKAYUKIMitsubishi Electric CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0497550076 pdf
May 15 2019TACHIBANA, ATSUKIMitsubishi Electric CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0497550076 pdf
May 15 2019KONDO, ATSUSHIMitsubishi Electric CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0497550076 pdf
Jul 15 2019Mitsubishi Electric Corporation(assignment on the face of the patent)
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