Patent
   D691566
Priority
Apr 10 2012
Filed
Apr 10 2012
Issued
Oct 15 2013
Expiry
Oct 15 2027
Assg.orig
Entity
unknown
8
12
n/a
The ornamental design for a power transfer switch, as shown and described.

FIG. 1 is front perspective view of a power transfer switch illustrating our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is bottom view thereof; and,

FIG. 8 is a right perspective view thereof.

The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design.

Hashimoto, Hidenobu, Ito, Kazutohi

Patent Priority Assignee Title
10083809, Apr 21 2016 Hartland Controls, LLC Electrical power transfer switch
9099256, Dec 26 2013 ASCO POWER TECHNOLOGIES, L P Cover assembly for automatic transfer switch (ATS)
9865416, Apr 21 2016 Hartland Controls, LLC Electrical power transfer switch
D726127, Mar 13 2013 ASCO POWER TECHNOLOGIES, L P Automatic-transfer-switch cover assembly
D726652, May 16 2013 Parker Intangibles, LLC Power unit
D898678, Apr 04 2019 VALMONT INDUSTRIES, INC Tower box
D898680, Jan 29 2019 VALMONT INDUSTRIES, INC Controller housing
D953274, Jun 28 2018 Omron Corporation Signal transfer device
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 30 2012HASHIMOTO, HIDENOBUAICHI ELECTRIC WORKS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0280190049 pdf
Mar 30 2012ITO, KAZUTOSHIAICHI ELECTRIC WORKS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0280190049 pdf
Apr 10 2012Aichi Electric Works Co., Ltd.(assignment on the face of the patent)
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