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Patent
   D916400
Priority
Apr 23 2018
Filed
Apr 23 2018
Issued
Apr 13 2021
Expiry
Apr 13 2036
Inventors
Eckstein, …
Assg.orig
Elma Schmi…
Assg.curr
Elma Schmi…
Entity
unknown
Referenced by
2
References
8
Maint.:
n/a
The ornamental design for an ultrasonic cleaner, as shown and described.

1.-2. Ultrasonic cleaners

1.0 : Perspective

2.0 : Perspective

The broken line box shown in the drawings indicates subject matter within the broken line box, which forms no part of the claimed design.
INVENTORS:

Eckstein, Raphael

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D981662, Apr 27 2020 Cleanbox Technology, Inc.; CLEANBOX TECHNOLOGY, INC Mask cleaning device
ER2211,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D593262, Aug 27 2008 James, Chapman Ultrasonic cleaner
D804748, Aug 28 2015 FORMLABS, INC Wash station
D808091, Aug 19 2016 NEWBEE NEW ENERGY TECHNOLOGY CO., LTD. Ultrasonic cleaner
D815373, Jun 03 2016 Digital ultrasonic cleaner
D818216, Dec 11 2015 LG Electronics Inc Washing machine equipped with faucet and washbasin
D828654, Jun 02 2016 SHENZHEN CODYSON ELECTRICAL CO., LTD. Ultrasonic cleaning machine
D832533, Jul 22 2013 Digital ultrasonic cleaner
D850030, Jan 31 2018 GUANGDONG GT ULTRASONIC CO., LTD. Ultrasonic cleaner
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 23 2018Elma Schmidbauer GmbH(assignment on the face of the patent)
Aug 18 2020ECKSTEIN, RAPHAELElma Schmidbauer GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0542620292 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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