TrademarkDir
MICROFLEX
LIVE

Serial Number

76285938

Owner

Porous Media Corporation

Attorney

Timothy L. Capria

First Use Date

Aug 1, 1990

Filing Date

Jul 9, 2001

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MICROFLEX Trademark

Serial Number: 76285938 • Registration: 2898539

MICROFLEX is a trademark filed by Porous Media Corporation on July 9, 2001. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Owner Contact Info

Porous Media Corporation (117 trademarks)

St. Paul, MN 55112

Entity Type: 03

PENTAIR FILTRATION SOLUTIONS, LLC (81 trademarks)

HANOVER PARK, IL 60133

Entity Type: 16

Trademark Details

Filing Date

July 9, 2001

Registration Date

November 2, 2004

First Use Anywhere

August 1, 1990

First Use in Commerce

August 1, 1990

Published for Opposition

July 30, 2002

Goods & Services

Fibrous filtering media for general industrial use in the purification of air and industrial fluids

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Mar 6, 2025 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Mar 6, 2025 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 6, 2025 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Mar 6, 2025 APRE
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Dec 20, 2024 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Dec 20, 2024 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Dec 20, 2024 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Dec 20, 2024 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Dec 20, 2024 COAR
TEAS SECTION 8 & 9 RECEIVED
Oct 31, 2024 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Nov 2, 2023 REM2
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
May 7, 2019 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
May 7, 2019 REAP
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Feb 24, 2016 ASGN
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Nov 25, 2014 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Nov 24, 2014 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Nov 24, 2014 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Nov 20, 2014 APRE
TEAS SECTION 8 & 9 RECEIVED
Nov 3, 2014 E89R
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Apr 13, 2010 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Apr 12, 2010 APRE
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Jan 29, 2010 815F
PAPER RECEIVED
Jan 29, 2010 MAIL
REGISTERED-PRINCIPAL REGISTER
Nov 2, 2004 R.PR
OPPOSITION TERMINATED NO. 999999
Jan 6, 2004 OP.T
OPPOSITION DISMISSED NO. 999999
Jan 6, 2004 OP.D
REINSTATED
Jun 24, 2003 REIN
ABANDONMENT - AFTER INTER PARTES DECISION
May 16, 2003 ABN4
OPPOSITION TERMINATED NO. 999999
May 16, 2003 OP.T
OPPOSITION SUSTAINED NO. 999999
May 16, 2003 OP.S
OPPOSITION INSTITUTED NO. 999999
Sep 23, 2002 OP.I
OPPOSITION PAPERS RECEIVED AT TTAB
Sep 11, 2002 OPPF
PUBLISHED FOR OPPOSITION
Jul 30, 2002 PUBO
NOTICE OF PUBLICATION
Jul 10, 2002 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
May 3, 2002 CNSA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Feb 4, 2002 CRFA
NON-FINAL ACTION MAILED
Sep 5, 2001 CNRT
ASSIGNED TO EXAMINER
Aug 30, 2001 DOCK

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