NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/14/2022
Back to search
Official data from USPTO
LS
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: CombinedOffice: 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
30
Latest update
05/29/2026
Trademark type
Combined
Nice classes
7
Filing date
01/17/2011
Registration date
08/30/2011
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/14/2022
Last transaction
05/29/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
01/01/1975
First use in commerce
01/01/1985
Drawing code
5
Owner type
03
Owner location
WALNUT, CA, US
Examiner
LEIPZIG, MARC J
Law office
M60
Current location
GENERIC WEB UPDATE
Mark description
The mark consists of letter "L" written from the top into the middle of the letter "S".
Holders and representatives
Holders
LS TRADING CORP.
GAO, WEIDONG
LS TRADING CORP.
Representatives
LS TRADING CORP.
Technical classification
Nice Classes
Class 7
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
Oil field equipmentdrilling rig mechanization machines and devices; and oil well pumping machines; and plate heat exchangers being parts of machinesin Class 7
Publications
History of USPTO decisions and trademark events.
30 publications found
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
01/14/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/14/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/14/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
08/05/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/30/2020
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
06/09/2017
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
06/09/2017
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
06/08/2017
PRA8
POST REGISTRATION ACTION MAILED - SEC. 8
01/20/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/19/2017
ES8R
TEAS SECTION 8 RECEIVED
10/18/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/18/2016
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/23/2013
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/14/2012
R.PR
REGISTERED-PRINCIPAL REGISTER
08/30/2011
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/14/2011
PUBO
PUBLISHED FOR OPPOSITION
06/14/2011
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
05/09/2011
ALIE
ASSIGNED TO LIE
05/09/2011
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/22/2011
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/21/2011
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/20/2011
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
04/20/2011
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
04/09/2011
GNRT
NON-FINAL ACTION E-MAILED
04/09/2011
CNRT
NON-FINAL ACTION WRITTEN
04/09/2011
DOCK
ASSIGNED TO EXAMINER
04/08/2011
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/21/2011
NWAP
NEW APPLICATION ENTERED
01/20/2011
Continuous trademark protection
Get notified about every new filing that threatens LS or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.