TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/13/2026
Back to search
Official data from USPTO
LINDSAY
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
47
Latest update
04/17/2026
Trademark type
Combined
Nice classes
11, 31
Filing date
09/19/1962
Registration date
07/23/1963
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/23/2023
Last transaction
04/17/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
09/01/1959
First use in commerce
09/01/1959
Drawing code
3
Owner type
16
Owner location
Woodbury, MN, US
Current location
GENERIC WEB UPDATE
Mark description
The mark consists of an upside down umbrella with the word "LINDSAY" overlapping the umbrella handle
Holders and representatives
Holders
ECOWATER SYSTEMS LLC
ECOWATER SYSTEMS, INC.
Union Tank Car Company
Representatives
Michael Harris ARNOLD & PORTER KAYE SCHOLER LLP
Technical classification
Nice Classes
Class 11Class 31
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
No specification.
Class 31
Ion Exchange Type Water SoftenersWater FiltersWater Acid Neutralizers
Publications
History of USPTO decisions and trademark events.
47 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/13/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/13/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/13/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/13/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/17/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/17/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/17/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/17/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/17/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
12/16/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/16/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/16/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/16/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/23/2023
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
06/23/2023
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/23/2023
E89R
TEAS SECTION 8 & 9 RECEIVED
06/16/2023
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/23/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/15/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/15/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/15/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/15/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/15/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/27/2018
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/08/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/08/2016
A7OK
AMENDMENT UNDER SECTION 7 - PROCESSED
04/08/2014
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/05/2014
WDRL
OTQR WITHDRAWAL FROM PUBLICATION
02/19/2014
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/08/2014
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
02/08/2014
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/08/2014
A7OK
AMENDMENT UNDER SECTION 7 - PROCESSED
02/08/2014
AMD7
SEC 7 REQUEST FILED
01/16/2014
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
01/16/2014
E89R
TEAS SECTION 8 & 9 RECEIVED
01/16/2014
ES7R
TEAS SECTION 7 REQUEST RECEIVED
01/16/2014
CFIT
CASE FILE IN TICRS
10/29/2008
MDSC
NOTICE OF DESIGN SEARCH CODE MAILED
08/07/2008
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
10/06/2003
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/06/2003
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
07/18/2003
PAPER RECEIVED
07/18/2003
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
10/25/1984
REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
08/09/1983
REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
07/23/1983
Continuous trademark protection
Get notified about every new filing that threatens LINDSAY or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.