ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/14/2026
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Official data from USPTO
ZCOLO
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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
47
Latest update
07/14/2026
Trademark type
Word
Nice classes
37, 38
Filing date
09/11/2009
Registration date
05/31/2011
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/07/2020
Last transaction
07/14/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
09/09/2009
First use in commerce
09/09/2009
Drawing code
4
Owner type
16
Owner location
Boulder, CO, US
Examiner
VAGHANI, MAYUR C
Law office
L20
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Zayo Group, LLC
Zayo Group, LLC
Representatives
Mary C. Mazzello Kirkland & Ellis LLP
Technical classification
Nice Classes
Class 37Class 38
Vienna Codes
No Vienna codes available.
Goods and services
Class 37
Maintenance and repair of telecommunications networksapparatusinstruments
Class 38
Communication servicestransmission of voiceaudiovisual images and data by telecommunications networkswireless communication networksthe Internetinformation services networks and data networks; Data transmission and reception services via telecommunication means; Leasing of telecommunications lines; Leasing of telecommunication equipment; Providing access to telecommunication networks; Telecommunication access services; Telecommunication serviceslocal and long distance transmission of voicedatagraphics and video by means of broadband optical and wireless networks; Telecommunication servicesproviding Internet access via broadband optical and wireless networks; Telecommunication serviceslocal and long distance transmission of voicedatagraphics and video by means of broadbandcopper and optical or wireless networks; Telecommunication servicestransmission of voicedatagraphicssound and video by means of broadband power line or wireless networks; Telecommunication services in the nature of providing telephone featurescall waitingcall identificationcall forwardingmessage waiting; Telecommunication services in the nature of providing telephone services with various telephone featuresa dedicated toll-free numbervoicemailmultiple mailbox extensionstelephone message notificationfax capabilitiesdetailed call reportscall waitingcall identificationcall forwardingmessage waiting; Telecommunications by e-mail; Communications by telephone; Communications via fiber-optic networks; Data transmission and reception services via telecommunication means; Providing co-location services for voicevideo and data communications applications; Providing e-mail and instant messaging services; Providing e-mail fax services; Providing telephone conferencing services; Providing voice communication services via the Internet; Provision of access to the Internet
Publications
History of USPTO decisions and trademark events.
47 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/20/2022
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
07/20/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/20/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/20/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/06/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/07/2020
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/07/2020
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/07/2020
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/07/2020
E89R
TEAS SECTION 8 & 9 RECEIVED
06/09/2020
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/31/2020
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
06/29/2017
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
06/29/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/02/2017
E815
TEAS SECTION 8 & 15 RECEIVED
04/18/2017
R.PR
REGISTERED-PRINCIPAL REGISTER
05/31/2011
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/29/2011
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/29/2011
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
04/29/2011
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
04/28/2011
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
04/28/2011
SUPC
STATEMENT OF USE PROCESSING COMPLETE
04/15/2011
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
04/14/2011
IUAF
USE AMENDMENT FILED
04/11/2011
EISU
TEAS STATEMENT OF USE RECEIVED
04/11/2011
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
03/30/2011
EX1G
SOU EXTENSION 1 GRANTED
03/28/2011
EXT1
SOU EXTENSION 1 FILED
03/28/2011
EEXT
SOU TEAS EXTENSION RECEIVED
03/28/2011
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
09/28/2010
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
08/03/2010
PUBO
PUBLISHED FOR OPPOSITION
08/03/2010
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
06/26/2010
ALIE
ASSIGNED TO LIE
06/26/2010
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/12/2010
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
06/10/2010
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/10/2010
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
06/10/2010
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
12/11/2009
GNRT
NON-FINAL ACTION E-MAILED
12/11/2009
CNRT
NON-FINAL ACTION WRITTEN
12/11/2009
DOCK
ASSIGNED TO EXAMINER
12/11/2009
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/17/2009
MPMK
NOTICE OF PSEUDO MARK MAILED
09/16/2009
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/15/2009
NWAP
NEW APPLICATION ENTERED
09/15/2009
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