EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
10/31/2025
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Official data from USPTO
LEWIS PUMPS
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
LEWIS PUMPS
ST13
US500000085047437Class
6, 7
Filing
85047437
Registration
3984062
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
36
Latest update
11/05/2025
Trademark type
Word
Nice classes
6, 7
Filing date
05/25/2010
Registration date
06/28/2011
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/01/2021
Last transaction
11/05/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
04/05/1971
First use in commerce
04/05/1971
Drawing code
4
Owner type
03
Owner location
ST. LOUIS, MO
Examiner
SHOSHO II,ERNEST
Law office
M80
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
WEIR PUMP AND VALVE SOLUTIONS, INC.
Envirotech Pumpsystems, Inc.
Representatives
Batur Oktay Davis Wright Tremaine LLP
Technical classification
Nice Classes
Class 6Class 7
Vienna Codes
No Vienna codes available.
Goods and services
Class 6
Corrosion resistant metal alloy for use in partially wrought goodspump bodies and valve bodies and parts thereformachine componentsflangesplatesbarsbeamswire and meshpipesfor use in the manufacture thereof
Class 7
Rotodynamic pumpshorizontal and vertical centrifugal pumpsaxial flow pumpsrotary pumpssulfuric acid pumpsphosphoric acid pumps and molten sulfur pumpsall for processing sulfuric acidphosphoric acid and causative fluidsparts for such pumpscasingshousingselbow housingspedestalsframesbasesshaftslinersimpellerssealsseal assembliesbearingsbearing assembliesdrive belts; reciprocating pumps and positive displacement pumpsall for processing sulfuric acidphosphoric acid and causative fluidsparts for such pumps; and valvesbutterfly valvesglobe valves and gate valvesvalve disksvalve seatsvalve linersvalve actuator mechanisms and parts therefor; orifice platesstrainers and dip pipes
Publications
History of USPTO decisions and trademark events.
36 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/31/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/31/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/31/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
11/01/2021
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
11/01/2021
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/01/2021
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/29/2021
E89R
TEAS SECTION 8 & 9 RECEIVED
06/16/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/07/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/07/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/07/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/07/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/07/2020
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/28/2020
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
09/26/2018
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
06/01/2017
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
06/01/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/01/2017
E815
TEAS SECTION 8 & 15 RECEIVED
04/17/2017
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/13/2016
R.PR
REGISTERED-PRINCIPAL REGISTER
06/28/2011
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
04/12/2011
PUBO
PUBLISHED FOR OPPOSITION
04/12/2011
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
03/08/2011
ALIE
ASSIGNED TO LIE
03/07/2011
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/09/2011
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
02/03/2011
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/02/2011
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/02/2011
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
08/03/2010
GNRT
NON-FINAL ACTION E-MAILED
08/03/2010
CNRT
NON-FINAL ACTION WRITTEN
08/03/2010
DOCK
ASSIGNED TO EXAMINER
08/03/2010
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/28/2010
NWAP
NEW APPLICATION ENTERED
05/28/2010
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