TrademarkDir
DYNAMIC SPECTRUM OPTIMIZATION (DSO)
LIVE

Serial Number

85843537

Owner

Cambium Networks, Inc

Attorney

Shima Roy

First Use Date

Feb 7, 2013

Filing Date

Feb 7, 2013

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DYNAMIC SPECTRUM OPTIMIZATION (DSO) Trademark

Serial Number: 85843537 • Registration: 4800119

DYNAMIC SPECTRUM OPTIMIZATION (DSO) is a trademark filed by Cambium Networks, Inc on February 7, 2013. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Owner Contact Info

Cambium Networks, Inc (5 trademarks)

3800 Golf Road, Suite 360
Rolling Meadows, IL 60008

Entity Type: 03

Cambium Networks, Ltd. (37 trademarks)

Linhay Business Park Unit B2
Ashburton , GB

Entity Type: 99

Trademark Details

Filing Date

February 7, 2013

Registration Date

August 25, 2015

First Use Anywhere

February 7, 2013

First Use in Commerce

February 7, 2013

Published for Opposition

February 4, 2014

Goods & Services

Broadband wireless equipment technology for automatically sampling and changing channels sold as an integral component of broadband wireless equipment, namely, telecommunications base station equipment for cellular and fixed networking and communications applications, and of wireless broadband radios

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Dec 15, 2025 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Dec 15, 2025 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Dec 15, 2025 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Dec 7, 2025 APRE
TEAS SECTION 8 & 9 RECEIVED
Aug 25, 2025 E89R
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Aug 22, 2025 TCCA
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Aug 22, 2025 ECDR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Aug 22, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Aug 22, 2025 REAP
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Oct 24, 2024 EWAF
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Oct 24, 2024 TCCA
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Oct 24, 2024 ECDR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Oct 24, 2024 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Oct 24, 2024 REAP
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Aug 25, 2024 REM2
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Dec 8, 2021 ASCK
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Nov 30, 2021 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Nov 30, 2021 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Nov 26, 2021 APRE
TEAS SECTION 8 & 15 RECEIVED
Aug 24, 2021 E815
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Aug 25, 2020 REM1
REGISTERED-PRINCIPAL REGISTER
Aug 25, 2015 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Jul 18, 2015 SUNA
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Jul 17, 2015 CNPR
EXAMINER'S AMENDMENT ENTERED
Jul 17, 2015 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Jul 17, 2015 GNEN
EXAMINERS AMENDMENT E-MAILED
Jul 17, 2015 GNEA
SU-EXAMINER'S AMENDMENT WRITTEN
Jul 17, 2015 SNEA
ASSIGNED TO EXAMINER
Jul 8, 2015 DOCK
TEAS/EMAIL CORRESPONDENCE ENTERED
Jun 27, 2015 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jun 26, 2015 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Jun 26, 2015 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Apr 17, 2015 GNRN
NON-FINAL ACTION E-MAILED
Apr 17, 2015 GNRT
SU - NON-FINAL ACTION - WRITTEN
Apr 17, 2015 CNRT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Apr 14, 2015 EXRA
STATEMENT OF USE PROCESSING COMPLETE
Apr 13, 2015 SUPC
SOU EXTENSION 2 GRANTED
Apr 13, 2015 EX2G
USE AMENDMENT FILED
Apr 1, 2015 IUAF
SOU EXTENSION 2 FILED
Apr 1, 2015 EXT2
SOU TEAS EXTENSION RECEIVED
Apr 1, 2015 EEXT
TEAS STATEMENT OF USE RECEIVED
Apr 1, 2015 EISU
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Oct 16, 2014 EXRA
SOU EXTENSION 1 GRANTED
Oct 15, 2014 EX1G
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Oct 14, 2014 AITU
SOU EXTENSION 1 FILED
Oct 1, 2014 EXT1
SOU TEAS EXTENSION RECEIVED
Oct 1, 2014 EEXT
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Apr 1, 2014 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Feb 4, 2014 NPUB
PUBLISHED FOR OPPOSITION
Feb 4, 2014 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Jan 15, 2014 NONP
TEAS VOLUNTARY AMENDMENT RECEIVED
Jan 2, 2014 PARI
LAW OFFICE PUBLICATION REVIEW COMPLETED
Dec 28, 2013 PREV
APPROVED FOR PUB - PRINCIPAL REGISTER
Dec 20, 2013 CNSA
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Dec 4, 2013 ASGN
TEAS/EMAIL CORRESPONDENCE ENTERED
Dec 2, 2013 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Dec 2, 2013 CRFA
ASSIGNED TO LIE
Nov 21, 2013 ALIE
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Nov 18, 2013 TROA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 15, 2013 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 15, 2013 REAP
NOTIFICATION OF NON-FINAL ACTION E-MAILED
May 16, 2013 GNRN
NON-FINAL ACTION E-MAILED
May 16, 2013 GNRT
NON-FINAL ACTION WRITTEN
May 16, 2013 CNRT
ASSIGNED TO EXAMINER
May 8, 2013 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Feb 13, 2013 NWOS
NEW APPLICATION ENTERED
Feb 11, 2013 NWAP

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