ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/04/2026
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Official data from USPTO
IRON STONE
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Active USPTO registrationType: WordOffice: 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
31
Latest update
05/05/2026
Trademark type
Word
Nice classes
2
Filing date
04/19/1988
Registration date
05/23/1989
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/02/2019
Last transaction
05/05/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
07/21/1985
First use in commerce
07/21/1985
Drawing code
1
Owner type
03
Owner location
FORT MILL, SC, US
Examiner
PRICE, JERRY
Law office
520
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
DIVERSEY, INC.
BUTCHER COMPANY, THE
BUTCHER POLISH COMPANY, THE
Representatives
Brandie Farren Sullivan Lorenz & Kopf, LLP
Technical classification
Nice Classes
Class 2
Vienna Codes
No Vienna codes available.
Goods and services
Class 2
ACRYLIC FLOOR SEAL
Publications
History of USPTO decisions and trademark events.
31 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/05/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/04/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/05/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/05/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/05/2023
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/02/2023
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/19/2023
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/12/2023
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/02/2019
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
07/02/2019
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/02/2019
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/25/2019
E89R
TEAS SECTION 8 & 9 RECEIVED
05/16/2019
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/26/2018
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/21/2018
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
06/20/2009
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/20/2009
PLGL
ASSIGNED TO PARALEGAL
05/28/2009
E89R
TEAS SECTION 8 & 9 RECEIVED
05/20/2009
CFIT
CASE FILE IN TICRS
08/12/2008
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
11/20/1995
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
08/25/1994
R.PR
REGISTERED-PRINCIPAL REGISTER
05/23/1989
PUBO
PUBLISHED FOR OPPOSITION
02/28/1989
NPUB
NOTICE OF PUBLICATION
01/28/1989
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/10/1988
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/31/1988
CNRT
NON-FINAL ACTION MAILED
09/01/1988
DOCK
ASSIGNED TO EXAMINER
07/29/1988
DOCK
ASSIGNED TO EXAMINER
07/26/1988
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