REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/03/2026
Back to search
Official data from USPTO
KEYSTONE
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: 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
32
Latest update
06/04/2026
Trademark type
Word
Nice classes
9
Filing date
05/20/1996
Registration date
06/03/1997
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/27/2018
Last transaction
06/04/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1995-12-00
First use in commerce
1995-12-00
Drawing code
1
Owner type
03
Owner location
INDIANAPOLIS, IN, US
Examiner
MANCINI, CYNTHIA H
Law office
L90
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
DORMAKABA USA INC.
BEST ACCESS SOLUTIONS, INC.
STANLEY SECURITY SOLUTIONS, INC.
B. C. (pessoa física)
B. C. (pessoa física)
Representatives
Brian J. Winterfeldt, Esq. Winterfeldt IP Group
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
computer software for key and core inventory control for locks
Publications
History of USPTO decisions and trademark events.
32 publications found
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/22/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/31/2020
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/27/2018
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
04/27/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/27/2018
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
01/09/2018
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
01/02/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/28/2017
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/27/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
12/01/2017
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/03/2016
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/06/2007
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/06/2007
PLGL
ASSIGNED TO PARALEGAL
06/13/2007
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
05/21/2007
E89R
TEAS SECTION 8 & 9 RECEIVED
05/21/2007
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/26/2007
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/26/2007
CFIT
CASE FILE IN TICRS
12/08/2006
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/11/2006
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/09/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
07/29/2003
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
05/13/2003
PAPER RECEIVED
05/13/2003
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/13/2003
R.PR
REGISTERED-PRINCIPAL REGISTER
06/03/1997
PUBO
PUBLISHED FOR OPPOSITION
03/11/1997
NPUB
NOTICE OF PUBLICATION
02/07/1997
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/20/1996
CNEA
EXAMINER'S AMENDMENT MAILED
12/16/1996
DOCK
ASSIGNED TO EXAMINER
11/29/1996
Continuous trademark protection
Get notified about every new filing that threatens KEYSTONE or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.