E89R
TEAS SECTION 8 & 9 RECEIVED
08/03/2026
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Official data from USPTO
KEYSTONE EXPRESSION SYSTEM
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
KEYSTONE EXPRESSION SYSTEM
ST13
US500000086404264Class
40
Filing
86404264
Registration
5073791
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
46
Latest update
08/03/2026
Trademark type
Word
Nice classes
40
Filing date
09/24/2014
Registration date
11/01/2016
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/28/2022
Last transaction
08/03/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
10/21/2014
First use in commerce
10/21/2014
Drawing code
4
Owner type
03
Owner location
Oklahoma City, OK, US
Examiner
TIERNEY, MARGERY
Law office
M20
Current location
TMO LAW OFFICE 111
Holders and representatives
Holders
Cytovance Biologics, Inc.
Representatives
Randall K. McCarthy Hall Estill Hardwick Gable Golden & Nelson, P.C.
Technical classification
Nice Classes
Class 40
Vienna Codes
No Vienna codes available.
Goods and services
Class 40
Biomanufacturing for othersmanufacturing of biologics using biological organisms in the manufacturing process
Publications
History of USPTO decisions and trademark events.
46 publications found
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
11/01/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
11/21/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/21/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/21/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/21/2024
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
09/28/2022
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/28/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/27/2022
E815
TEAS SECTION 8 & 15 RECEIVED
03/31/2022
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
11/01/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/25/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/25/2019
R.PR
REGISTERED-PRINCIPAL REGISTER
11/01/2016
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
09/27/2016
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
09/26/2016
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
09/15/2016
SUPC
STATEMENT OF USE PROCESSING COMPLETE
09/14/2016
EX1G
SOU EXTENSION 1 GRANTED
09/14/2016
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
09/13/2016
IUAF
USE AMENDMENT FILED
08/23/2016
EXT1
SOU EXTENSION 1 FILED
08/23/2016
EEXT
SOU TEAS EXTENSION RECEIVED
08/23/2016
EISU
TEAS STATEMENT OF USE RECEIVED
08/23/2016
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
02/23/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/10/2016
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/29/2015
PUBO
PUBLISHED FOR OPPOSITION
12/29/2015
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
12/09/2015
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/20/2015
NREV
NOTICE OF REVIVAL - E-MAILED
10/19/2015
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/19/2015
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/19/2015
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
10/19/2015
PETG
PETITION TO REVIVE-GRANTED
10/19/2015
PROA
TEAS PETITION TO REVIVE RECEIVED
10/19/2015
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/22/2015
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/22/2015
MAB2
ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND
08/20/2015
ABN2
ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE
08/20/2015
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
01/22/2015
GNRT
NON-FINAL ACTION E-MAILED
01/22/2015
CNRT
NON-FINAL ACTION WRITTEN
01/22/2015
DOCK
ASSIGNED TO EXAMINER
01/13/2015
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/02/2014
NWAP
NEW APPLICATION ENTERED
09/27/2014
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