REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/28/2025
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Official data from USPTO
HOUGHTO-CLEAN
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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
24
Latest update
12/29/2025
Trademark type
Combined
Nice classes
3, 52
Filing date
08/26/1926
Registration date
12/28/1926
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/08/2017
Last transaction
12/29/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
06/18/1926
First use in commerce
06/18/1926
Drawing code
5
Owner type
03
Owner location
WILMINGTON, DE
Law office
000
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
HOUGHTON TECHNICAL CORP.
HOUGHTON INTERNATIONAL INC.
E. F. HOUGHTON & CO.
Representatives
Carole R. Klein Morgan, Lewis & Bockius LLP
Technical classification
Nice Classes
Class 3Class 52
Vienna Codes
No Vienna codes available.
Goods and services
Class 3
No specification.
Class 52
COMPOUND IN DRY OR GRANULATED FORM FOR ALL CLEANSING PURPOSES
Publications
History of USPTO decisions and trademark events.
24 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/08/2017
RNL5
REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)
06/08/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/08/2017
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
06/05/2017
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
03/27/2017
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
03/07/2017
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
02/23/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/21/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
12/21/2016
CFIT
CASE FILE IN TICRS
01/15/2009
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/12/2008
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/02/2008
CORV
REVIEW OF CORRESPONDENCE COMPLETE
11/08/2006
PAPER RECEIVED
11/06/2006
UNDN
UNDELIVERABLE MAIL - NO ACTION TAKEN
09/28/2006
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
08/05/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/05/2006
PLGL
ASSIGNED TO PARALEGAL
08/02/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
05/08/2006
PAPER RECEIVED
05/08/2006
REN3
REGISTERED AND RENEWED (THIRD RENEWAL - 20 YRS)
12/28/1986
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
08/06/1986
REN2
REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)
12/28/1966
Continuous trademark protection
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