Patent
   D893423
Priority
Mar 29 2019
Filed
May 22 2019
Issued
Aug 18 2020
Expiry
Aug 18 2035
Assg.orig
Entity
unknown
23
10
n/a
The ornamental design for a wireless power transfer device, as shown and described.

FIG. 1 is a perspective view of a wireless power transfer device showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side view thereof; and,

FIG. 8 is a reference perspective view thereof in use, wherein the wireless power transfer device is connected to a power supply unit for wireless power transfer, which is for illustrative purpose only and form no part of the claimed design.

Nishimura, Kenji, Matsui, Tatsuya, Nakajima, Seishiro

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 22 2019NISHIMURA, KENJIIHI CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0492730951 pdf
Apr 23 2019NAKAJIMA, SEISHIROIHI CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0492730951 pdf
Apr 25 2019MATSUI, TATSUYAIHI CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0492730951 pdf
May 22 2019IHI Corporation(assignment on the face of the patent)
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