INNT
TOTAL INVALIDATION PROCESSED BY THE IB
09/12/2025
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Official data from USPTO
LEFA
Did you know this trademark is already registered in United States?
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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
28
Latest update
09/13/2025
Trademark type
Combined
Nice classes
7
Filing date
11/14/2016
Registration date
01/02/2018
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/19/2024
Last transaction
09/13/2025
Responsible office
United States Patent and Trademark Office
Status code
709
Official register
Principal Register
Drawing code
3
Owner type
99
Owner location
CN
Examiner
CORWIN, CHARLOTTE
Law office
N10
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of a rectangle with rounded corners and a line across the center where the word "LEFA" appears on the left side of the rectangle and two small Chinese characters appear on the right side.
Holders and representatives
Holders
Changzhou LEFA Industry and Trade Co., Ltd.
Representatives
Changzhou Yanling Trademark & Patent Office Co. Ltd.
Technical classification
Nice Classes
Class 7
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
Ploughs; harvesting machines for agriculture and mowing and reaping machines; diesel engines for machines; oil filter; air filter for motors and engines; diesel oil filter; universal joints being cardan joints for industrial machinery; agricultural machinescultipackerssowerstilling machineswatering machines and seed planting machines; machine toolslathesbroachestaps; dynamos
Publications
History of USPTO decisions and trademark events.
28 publications found
XXSS
GENERIC MADRID TRANSACTION SENT TO IB
06/19/2025
XXCR
GENERIC MADRID TRANSACTION CREATED
06/18/2025
INTR
TOTAL INVALIDATION OF REG EXT PROTECTION CREATED
03/19/2025
C71T
CANCELLED SECTION 71
07/19/2024
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
06/01/2018
XXSS
GENERIC MADRID TRANSACTION SENT TO IB
04/06/2018
XXCR
GENERIC MADRID TRANSACTION CREATED
04/06/2018
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
04/02/2018
R.PR
REGISTERED-PRINCIPAL REGISTER
01/02/2018
GPNX
NOTIFICATION PROCESSED BY IB
10/21/2017
PUBO
PUBLISHED FOR OPPOSITION
10/17/2017
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
10/04/2017
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
10/04/2017
NPUB
NOTICE OF PUBLICATION
09/27/2017
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/05/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/17/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/17/2017
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/17/2017
RFNT
REFUSAL PROCESSED BY IB
04/22/2017
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
04/03/2017
RFRR
REFUSAL PROCESSED BY MPU
04/03/2017
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
03/31/2017
CNRT
NON-FINAL ACTION WRITTEN
03/30/2017
MAFR
APPLICATION FILING RECEIPT MAILED
03/28/2017
DOCK
ASSIGNED TO EXAMINER
03/25/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/24/2017
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
03/23/2017
Continuous trademark protection
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