TrademarkDir
DUOLINE
LIVE

Serial Number

73558506

Owner

DLT ACQUISITION, INC.

Attorney

Charles G. Zug

First Use Date

Aug 21, 1985

Filing Date

Sep 16, 1985

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DUOLINE Trademark

Serial Number: 73558506 • Registration: 1392115

DUOLINE is a trademark filed by DLT ACQUISITION, INC. on September 16, 1985. The trademark is classified under Class 6 (Metal Goods). The application is currently registered and active.

Owner Contact Info

DLT ACQUISITION, INC. (6 trademarks)

250 BLUEBIRD LANE
GILMER, TX 75645

Entity Type: 03

DUOLINE TECHNOLOGIES, LLC (6 trademarks)

250 W. BLUEBIRD LANE
GILMER, TX 75644

Entity Type: 16

ROBROY INDUSTRIES, INC. (34 trademarks)

VERONA, PA 15147

Entity Type: 03

ROBROY INDUSTRIES (5 trademarks)

VERONA, PA 15147

Entity Type: 03

Duoline Technologies, Inc. (2 trademarks)

Gilmer, TX 75645

Entity Type: 03

Trademark Details

Filing Date

September 16, 1985

Registration Date

May 6, 1986

First Use Anywhere

August 21, 1985

First Use in Commerce

August 21, 1985

Published for Opposition

February 11, 1986

Goods & Services

PLASTIC LINED METAL PIPE

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Oct 16, 2025 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Oct 16, 2025 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Oct 16, 2025 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Oct 16, 2025 APRE
TEAS SECTION 8 & 9 RECEIVED
Jun 24, 2025 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
May 6, 2025 REM2
REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED
Sep 4, 2020 CORV
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jun 11, 2020 CRFA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 11, 2018 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 11, 2018 REAP
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jan 17, 2018 ASCK
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jul 19, 2017 ASGN
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Mar 1, 2016 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Mar 1, 2016 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 1, 2016 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Mar 1, 2016 APRE
TEAS SECTION 8 & 9 RECEIVED
Dec 16, 2015 E89R
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Dec 26, 2012 ASGN
CASE FILE IN TICRS
Jun 5, 2008 CFIT
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Aug 7, 2006 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Aug 7, 2006 89AG
ASSIGNED TO PARALEGAL
Jul 27, 2006 PLGL
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
May 4, 2006 89AF
TEAS SECTION 8 & 9 RECEIVED
May 4, 2006 E89R
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jul 16, 1992 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Apr 20, 1992 815F
REGISTERED-PRINCIPAL REGISTER
May 6, 1986 R.PR
REGISTERED-PRINCIPAL REGISTER
May 6, 1986 R.PR
PUBLISHED FOR OPPOSITION
Feb 11, 1986 PUBO
NOTICE OF PUBLICATION
Jan 12, 1986 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Nov 22, 1985 CNSA
ASSIGNED TO EXAMINER
Nov 21, 1985 DOCK

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