ES71
TEAS SECTION 71 RECEIVED
06/17/2026
Back to search
Official data from USPTO
LEITWIND
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: WordOffice: United States
Quick snapshot
LEITWIND
ST13
US500000079015668Class
7, 9, 37, 42
Filing
79015668
Registration
3148972
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
52
Latest update
06/18/2026
Trademark type
Word
Nice classes
7, 9, 37, 42
Filing date
01/21/2005
Registration date
09/26/2006
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/02/2017
Last transaction
06/18/2026
Responsible office
United States Patent and Trademark Office
Status code
707
Official register
Principal Register
Drawing code
4
Owner type
03
Owner location
I-39049 VIPITENO (BZ), IT
Examiner
HARDY LUDLOW, TARAH KIM
Law office
M10
Holders and representatives
Holders
LEITNER S.p.A.
Representatives
Andrea S. Fuelleman Neal, Gerber & Eisenberg LLP
Technical classification
Nice Classes
Class 7Class 9Class 37Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
Windmillsincluding offshore windmillswind power plantsincluding offshore wind power plantswind turbineswind-operated structural parts and accessories of windmillsmill towers and mastsbladesblade hubsmill machine housingsmachine beds and mill bedsrotation machinesyaw rings and gears; non-electric mechanism parts for windmills and wind power plants for setting the pitch of the wings; windmill and wind power plant machine partsbrakesmain shaftsuniversal jointspower transmissionclutcheselectric generators
Class 9
Electrical and electronic apparatus for windmillselectronic controllers for magnetic bearing control; electrical circuits and controllers for automatically turning on or off the generator and for automatic starting after a power line break-downover-voltage protection against lightning strikes; electrical circuits for controlling and regulating voltage; computers and computer software for surveillancecontrollingregulationincluding compensation of frequencyphase conditionsrotor speed; computers and computer software for control of function and condition of brakesof temperatureof wind direction and speed; vibration sensors for installation in windmills; and electric watt-hour meters
Class 37
Erectionconstructioninstallationmaintenance and repair of windmills and wind power plants as well as their parts and accessories
Class 42
Technical and legal consultation concerning windmill and wind power plant projects; development and testing of windmillswind power plants and of components therefor; research in the field of windmills
Publications
History of USPTO decisions and trademark events.
52 publications found
NREP
NEW REPRESENTATIVE AT IB RECEIVED
11/28/2025
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
09/26/2025
RNWL
INTERNATIONAL REGISTRATION RENEWED
01/23/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
09/26/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/26/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/26/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/26/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/26/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/26/2024
INNP
PARTIAL INVALIDATION PROCESSED BY THE IB
03/16/2018
INPS
PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
01/19/2018
INPC
INVALIDATION PROCESSED
01/19/2018
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
01/02/2018
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
05/02/2017
71.P
REGISTERED - PARTIAL SEC 71 ACCEPTED
05/02/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/02/2017
ES71
TEAS SECTION 71 RECEIVED
12/02/2016
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
09/26/2015
RNWL
INTERNATIONAL REGISTRATION RENEWED
02/12/2015
NA75
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
10/05/2012
C75A
REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
10/05/2012
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/04/2012
715F
REGISTERED - SEC. 71 & SEC. 15 FILED
09/26/2012
ES75
TEAS SECTION 71 & 15 RECEIVED
09/26/2012
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
06/06/2008
NREP
NEW REPRESENTATIVE AT IB RECEIVED
05/17/2007
FICS
FINAL DISPOSITION NOTICE SENT TO IB
05/06/2007
FIMP
FINAL DISPOSITION PROCESSED
05/06/2007
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
04/26/2007
R.PR
REGISTERED-PRINCIPAL REGISTER
09/26/2006
PUBO
PUBLISHED FOR OPPOSITION
07/04/2006
NPUB
NOTICE OF PUBLICATION
06/14/2006
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/30/2006
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/30/2006
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
05/16/2006
ALIE
ASSIGNED TO LIE
05/12/2006
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/06/2006
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/05/2006
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
05/05/2006
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/24/2006
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
04/24/2006
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/24/2006
RFNT
REFUSAL PROCESSED BY IB
11/11/2005
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
10/27/2005
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
10/27/2005
CNRT
NON-FINAL ACTION WRITTEN
10/26/2005
RFWR
NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW
10/26/2005
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
10/26/2005
DOCK
ASSIGNED TO EXAMINER
10/24/2005
NWAP
NEW APPLICATION ENTERED
10/24/2005
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
10/20/2005
Continuous trademark protection
Get notified about every new filing that threatens LEITWIND or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.