Patent
   D897554
Priority
Mar 08 2018
Filed
Aug 02 2018
Issued
Sep 29 2020
Expiry
Sep 29 2035
Assg.orig
Entity
unknown
6
14
n/a
The ornamental design for an ultraviolet sterilization device, as shown and described.

FIG. 1 is an overhead, front and side, perspective view of an ultraviolet sterilization device according to our new design.

FIG. 2 is an underneath, rear and side, perspective view thereof.

FIG. 3 is a left side elevation view thereof.

FIG. 4 is a right side elevation view thereof.

FIG. 5 is a top plan view thereof.

FIG. 6 is a bottom plan view thereof.

FIG. 7 is a front elevation view thereof; and,

FIG. 8 is a rear elevation view thereof.

The broken lines shown in the drawings depict portions of the ultraviolet sterilization device that form no part of the claimed design.

Kraft, Johannes, Schloemp, Silke, Winderlich, Jan

Patent Priority Assignee Title
D942643, May 22 2020 Thumbs Up Innovations Technology Co., Ltd. Sterilizer
D942644, Jun 15 2020 UV sterilizer light
D957669, May 20 2020 SHENZHEN IMDK MEDICAL TECHNOLOGY CO., LTD Sterilizer
D979789, Jul 24 2020 Electronic surface sanitizer
ER4740,
ER5186,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 25 2018WINDERLICH, JANHeraeus Noblelight GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0465330001 pdf
May 25 2018SCHLOEMP, SILKEHeraeus Noblelight GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0465330001 pdf
May 25 2018KRAFT, JOHANNESHeraeus Noblelight GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0465330001 pdf
Aug 02 2018Heraeus Noblelight GmbH(assignment on the face of the patent)
Jan 11 2024Heraeus Noblelight GmbHEXCELITAS NOBLELIGHT GMBHCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0672880100 pdf
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