ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/27/2026
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Official data from USPTO
LAYERZERO
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
55
Latest update
04/28/2026
Trademark type
Word
Nice classes
9
Filing date
03/23/2012
Registration date
03/01/2016
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/27/2026
Last transaction
04/28/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
05/31/2015
First use in commerce
05/31/2015
Drawing code
4
Owner type
03
Owner location
Aurora, OH, US
Examiner
LORENZO, KATHLEEN H
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
LayerZero Power Systems, Inc.
LayerZero Power Systems, Inc.
Representatives
Raymond Rundelli CALFEE, HALTER & GRISWOLD LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Electrical static transfer switches; electrical power distribution units; electrical remote power panels; electrical grid isolation systems comprising switchesbypass and isolation circuit breakersmonitoring and control electronics; electrical switchboards; electrical monitoring systemsvoltagecurrentpower and energy measurement and recording apparatus
Publications
History of USPTO decisions and trademark events.
55 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/27/2026
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
02/27/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/27/2026
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
02/26/2026
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
12/19/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/19/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
09/11/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/03/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/02/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/02/2025
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
02/12/2022
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/12/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/12/2022
E815
TEAS SECTION 8 & 15 RECEIVED
10/25/2021
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
03/01/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
03/01/2016
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
01/23/2016
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
01/22/2016
SUPC
STATEMENT OF USE PROCESSING COMPLETE
01/08/2016
IUAF
USE AMENDMENT FILED
12/21/2015
EISU
TEAS STATEMENT OF USE RECEIVED
12/21/2015
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
07/17/2015
EX1G
SOU EXTENSION 1 GRANTED
07/16/2015
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
07/14/2015
EXT1
SOU EXTENSION 1 FILED
06/16/2015
EEXT
SOU TEAS EXTENSION RECEIVED
06/16/2015
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
12/23/2014
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/28/2014
PUBO
PUBLISHED FOR OPPOSITION
10/28/2014
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/08/2014
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
09/25/2014
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/25/2014
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/17/2014
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/17/2014
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
09/17/2014
DOCK
ASSIGNED TO EXAMINER
08/25/2014
RCCK
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
08/13/2014
RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
02/11/2014
RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
08/07/2013
RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
02/06/2013
ALIE
ASSIGNED TO LIE
02/04/2013
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
08/04/2012
GNSL
LETTER OF SUSPENSION E-MAILED
08/04/2012
CNSL
SUSPENSION LETTER WRITTEN
08/04/2012
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/01/2012
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/01/2012
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/01/2012
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
07/11/2012
GNRT
NON-FINAL ACTION E-MAILED
07/11/2012
CNRT
NON-FINAL ACTION WRITTEN
07/11/2012
DOCK
ASSIGNED TO EXAMINER
06/28/2012
MPMK
NOTICE OF PSEUDO MARK MAILED
03/31/2012
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/30/2012
NWAP
NEW APPLICATION ENTERED
03/27/2012
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