NALCO

Serial Number 71377227
Registration 0340220
800

Registration Progress

Application Filed
Apr 15, 1936
Under Examination
Approved for Publication
Published for Opposition
Registered
Nov 3, 1936

Attorney Assistance

Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 19361103)
Due: Nov 03, 2026 316 days

Trademark Image

NALCO

Basic Information

Serial Number
71377227
Registration Number
0340220
Filing Date
April 15, 1936
Registration Date
November 3, 1936
Renewal Date
November 3, 2016
Drawing Code
5

Status Summary

Current Status
Active
Status Code
800
Status Date
Jul 19, 2016
Registration
Registered
Classes
011

Rights Holder

ECOLAB USA INC.

03
Address
1 ECOLAB PLACE
ST. PAUL, MN 55102

Ownership History

NATIONAL ALUMINATE CORPORATION

Original Registrant
03
CHICAGO, IL

NALCO CHEMICAL COMPANY

New Owner After Registration #10
03
NAPERVILLE, IL

ECOLAB USA INC.

New Owner After Registration #11
03
ST. PAUL, MN

Legal Representation

Attorney
Christopher M. Kindel

USPTO Deadlines

Next Deadline
316 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 19361103)
Due Date
November 03, 2026
Grace Period Ends
May 03, 2027

Application History

23 events
Date Code Type Description Documents
Nov 3, 2025 REM2 E COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED Loading...
Sep 16, 2025 TCCA I TEAS CHANGE OF CORRESPONDENCE RECEIVED Loading...
Sep 16, 2025 ARAA I ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED Loading...
Sep 16, 2025 REAP I TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED Loading...
Feb 15, 2018 ARAA I ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED Loading...
Feb 15, 2018 REAP I TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED Loading...
Jan 17, 2018 ASGN I AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP Loading...
Dec 11, 2017 ARAA I ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED Loading...
Dec 11, 2017 REAP I TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED Loading...
Jul 19, 2016 NA89 E NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED Loading...
Jul 19, 2016 RNL5 Q REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS) Loading...
Jul 19, 2016 89AG O REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED Loading...
Jul 19, 2016 APRE A CASE ASSIGNED TO POST REGISTRATION PARALEGAL Loading...
Apr 27, 2016 E89R I TEAS SECTION 8 & 9 RECEIVED Loading...
Jan 16, 2009 CFIT O CASE FILE IN TICRS Loading...
Dec 1, 2006 RNL4 Q REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS) Loading...
Dec 1, 2006 89AG O REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED Loading...
Nov 27, 2006 PLGL A ASSIGNED TO PARALEGAL Loading...
Sep 25, 2006 89AF I REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED Loading...
Sep 25, 2006 E89R I TEAS SECTION 8 & 9 RECEIVED Loading...
Sep 11, 1996 RNL3 Q REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) Loading...
Jul 1, 1996 9.AF I REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 Loading...
Nov 3, 1976 REN2 R REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) Loading...

Detailed Classifications

Class 011
First Use Anywhere: Mar 5, 1936
First Use in Commerce: Mar 5, 1936

Classification

International Classes
011