TrademarkDir
LIFE-O2
LIVE

Serial Number

74260319

Owner

MARQUARD VENTURES, INC

Attorney

Stacy L. Emhoff

First Use Date

May 18, 1995

Filing Date

Mar 30, 1992

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LIFE-O2 Trademark

Serial Number: 74260319 • Registration: 1947117

LIFE-O2 is a trademark filed by MARQUARD VENTURES, INC on March 30, 1992. The trademark is classified under Class 10 (Medical Apparatus). The application is currently registered and active.

Owner Contact Info

MARQUARD VENTURES, INC (28 trademarks)

10216 MOREY COURT
GOLDEN OAK, FL 32386

Entity Type: 03

OXYGO HQ FLORIDA LLC (26 trademarks)

ORLANDO, FL 32837

Entity Type: 16

LIFE Corporation (5 trademarks)

Milwaukee, WI 532021552

Entity Type: 03

LIFE CORPORATION

1776 North Water Street
Milwaukee, WI 532013000

Entity Type: 03

Trademark Details

Filing Date

March 30, 1992

Registration Date

January 9, 1996

First Use Anywhere

May 18, 1995

First Use in Commerce

May 18, 1995

Published for Opposition

September 29, 1992

Goods & Services

emergency oxygen equipment; namely, resuscitators and inhalators

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Mar 15, 2026 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Mar 15, 2026 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 15, 2026 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Mar 15, 2026 APRE
TEAS SECTION 8 & 9 RECEIVED
Dec 22, 2025 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jan 9, 2025 REM2
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Apr 5, 2023 ASGN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Nov 11, 2021 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Nov 11, 2021 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 11, 2021 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 11, 2021 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Nov 11, 2021 COAR
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Aug 18, 2021 ASGN
WITHDRAWAL OF ATTORNEY GRANTED
Aug 4, 2021 WOAG
TEAS WITHDRAWAL OF ATTORNEY RECEIVED
Aug 4, 2021 WOAR
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Aug 2, 2021 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Aug 2, 2021 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Aug 2, 2021 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Aug 2, 2021 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Aug 2, 2021 COAR
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Dec 10, 2018 TCCA
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Dec 29, 2015 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Dec 29, 2015 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Dec 29, 2015 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Dec 29, 2015 APRE
TEAS SECTION 8 & 9 RECEIVED
Oct 23, 2015 E89R
CASE FILE IN TICRS
Jun 14, 2007 CFIT
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Aug 26, 2005 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Aug 26, 2005 89AG
ASSIGNED TO PARALEGAL
Aug 23, 2005 PLGL
REGISTERED - SEC. 8 (6-YR) FILED
Aug 9, 2005 8.AF
TEAS SECTION 8 RECEIVED
Aug 9, 2005 ES8R
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
May 10, 2005 89AF
TEAS SECTION 8 & 9 RECEIVED
May 10, 2005 E89R
CORRECTION UNDER SECTION 7 - PROCESSED
May 1, 2003 COC.
SEC 7 REQUEST FILED
Nov 25, 2002 AMD7
PAPER RECEIVED
Nov 25, 2002 MAIL
PAPER RECEIVED
Sep 26, 2002 MAIL
PAPER RECEIVED
Sep 11, 2002 MAIL
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Feb 9, 2002 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Dec 18, 2001 815F
REGISTERED-PRINCIPAL REGISTER
Jan 9, 1996 R.PR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Oct 26, 1995 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Jul 25, 1995 SUPC
USE AMENDMENT FILED
May 23, 1995 IUAF
SOU EXTENSION 4 GRANTED
Jan 4, 1995 EX4G
SOU EXTENSION 4 FILED
Nov 29, 1994 EXT4
SOU EXTENSION 3 GRANTED
Apr 9, 1994 EX3G
SOU EXTENSION 3 FILED
Feb 18, 1994 EXT3
SOU EXTENSION 2 GRANTED
Dec 27, 1993 EX2G
SOU EXTENSION 2 FILED
Nov 1, 1993 EXT2
SOU EXTENSION 1 GRANTED
Mar 16, 1993 EX1G
SOU EXTENSION 1 FILED
Feb 8, 1993 EXT1
NOA MAILED - SOU REQUIRED FROM APPLICANT
Dec 22, 1992 NOAM
PUBLISHED FOR OPPOSITION
Sep 29, 1992 PUBO
NOTICE OF PUBLICATION
Aug 28, 1992 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Jun 26, 1992 CNSA
ASSIGNED TO EXAMINER
Jun 8, 1992 DOCK

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