TrademarkDir
OI
LIVE

Serial Number

73149963

Owner

Detector Electronics, LLC

Attorney

Nancy Kennedy

First Use Date

Jul 30, 1975

Filing Date

Nov 25, 1977

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OI Trademark

Serial Number: 73149963 • Registration: 1166190

OI is a trademark filed by Detector Electronics, LLC on November 25, 1977. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Owner Contact Info

Detector Electronics, LLC (10 trademarks)

5200 Wilson Rd #150
Edina, MN 55424

Entity Type: 16

Detector Electronics Corporation (23 trademarks)

419 Worcester Rd
FRAMINGHAM, MA 01703

Entity Type: 03

Trademark Details

Filing Date

November 25, 1977

Registration Date

August 25, 1981

First Use Anywhere

July 30, 1975

First Use in Commerce

July 30, 1975

Published for Opposition

June 2, 1981

Goods & Services

Ultraviolet, Fire Detection Systems Comprising Detectors and Control Units

Filing History

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Aug 21, 2025 ASGN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jun 18, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 18, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 18, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jun 18, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jun 18, 2025 COAR
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 1, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Mar 1, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Mar 1, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Mar 1, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Mar 1, 2025 COAR
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Nov 14, 2024 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 14, 2024 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 14, 2024 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Nov 14, 2024 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Nov 14, 2024 COAR
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Feb 25, 2022 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Feb 25, 2022 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Feb 25, 2022 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Feb 25, 2022 APRE
TEAS SECTION 8 & 9 RECEIVED
Sep 30, 2021 E89R
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Sep 3, 2011 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Sep 3, 2011 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Aug 11, 2011 APRE
TEAS SECTION 8 & 9 RECEIVED
Jul 12, 2011 E89R
CASE FILE IN TICRS
Mar 16, 2009 CFIT
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Feb 12, 2008 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Feb 12, 2008 REAP
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Aug 26, 2005 TCCA
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Apr 3, 2002 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Apr 3, 2002 89AG
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Jan 29, 2002 89AF
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Mar 3, 1988 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Aug 10, 1987 815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Aug 10, 1987 815F
REGISTERED-PRINCIPAL REGISTER
Aug 25, 1981 R.PR
PUBLISHED FOR OPPOSITION
Jun 2, 1981 PUBO

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