TrademarkDir
DFI
LIVE

Serial Number

73547721

Owner

DFI TECHNOLOGIES, LLC

Attorney

Joe McKinney Muncy

First Use Date

Jun 15, 1985

Filing Date

Jul 12, 1985

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DFI Trademark

Serial Number: 73547721 • Registration: 1382166

DFI is a trademark filed by DFI TECHNOLOGIES, LLC on July 12, 1985. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Owner Contact Info

DFI TECHNOLOGIES, LLC (2 trademarks)

Loomis, CA 95650

Entity Type: 16

DIAMOND FLOWER ELECTRIC INSTRUMENT CO. (U.S.A.), INC. (2 trademarks)

SUITE 609
PLANO, TX 75074

Entity Type: 03

DFI INC. (11 trademarks)

10F., NO.97, SEC. 1, XINTAI 5TH RD.,
XIZHI DIST., NEW TAIPEI CITY 22175 , TW

Entity Type: 03

Trademark Details

Filing Date

July 12, 1985

Registration Date

February 11, 1986

First Use Anywhere

June 15, 1985

First Use in Commerce

June 15, 1985

Published for Opposition

November 19, 1985

Goods & Services

INTERFACE BOARDS FOR ENHANCING PERSONAL COMPUTERS

Filing History

TEAS SECTION 8 & 9 RECEIVED
Jan 13, 2026 E89R
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Jan 13, 2026 EWAF
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jan 13, 2026 TCCA
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
Jan 13, 2026 EWOR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jan 13, 2026 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jan 13, 2026 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jan 13, 2026 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jan 13, 2026 COAR
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Feb 11, 2025 REM2
TEAS CHANGE OF CORRESPONDENCE RECEIVED
May 31, 2023 TCCA
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
May 31, 2023 ECDR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
May 31, 2023 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
May 31, 2023 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
May 31, 2023 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
May 31, 2023 COAR
WITHDRAWAL OF ATTORNEY GRANTED
Jul 28, 2021 WOAG
TEAS WITHDRAWAL OF ATTORNEY RECEIVED
Jul 28, 2021 WOAR
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Oct 7, 2020 ASGN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Nov 8, 2019 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Nov 8, 2019 COAR
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Apr 4, 2015 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Apr 4, 2015 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Apr 4, 2015 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Apr 3, 2015 APRE
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 20, 2015 TCCA
TEAS SECTION 8 & 9 RECEIVED
Mar 20, 2015 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Feb 11, 2015 REM2
CASE FILE IN TICRS
Jun 4, 2008 CFIT
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Apr 8, 2008 TCCA
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jan 18, 2006 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jan 18, 2006 89AG
FAX RECEIVED
May 24, 2005 FAXX
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
May 24, 2005 PR89
ASSIGNED TO PARALEGAL
Apr 20, 2005 PLGL
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Mar 3, 2005 89AF
PAPER RECEIVED
Mar 3, 2005 MAIL
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jun 6, 2003 TCCA
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 17, 1991 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Jun 14, 1991 815F
REGISTERED-PRINCIPAL REGISTER
Feb 11, 1986 R.PR
PUBLISHED FOR OPPOSITION
Nov 19, 1985 PUBO
NOTICE OF PUBLICATION
Oct 19, 1985 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Oct 10, 1985 CNSA
ASSIGNED TO EXAMINER
Sep 19, 1985 DOCK

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