TrademarkDir
HELITEC
LIVE

Serial Number

75003500

Owner

PRAXAIR TECHNOLOGY, INC.

Attorney

Michael S. Hargis

First Use Date

Dec 8, 1994

Filing Date

Oct 5, 1995

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HELITEC Trademark

Serial Number: 75003500 • Registration: 2056828

HELITEC is a trademark filed by PRAXAIR TECHNOLOGY, INC. on October 5, 1995. The trademark is classified under Class 42 (Computer & Scientific). The application is currently registered and active.

Owner Contact Info

PRAXAIR TECHNOLOGY, INC. (97 trademarks)

DANBURY,, CT 068105113

Entity Type: 03

Trademark Details

Filing Date

October 5, 1995

Registration Date

April 29, 1997

First Use Anywhere

December 8, 1994

First Use in Commerce

July 5, 1995

Published for Opposition

February 4, 1997

Goods & Services

leak detection service using gases such as helium and nitrogen for detecting leaks in pipes

Filing History

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Apr 29, 2026 REM2
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Feb 13, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Feb 13, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Feb 13, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Feb 13, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Feb 13, 2025 COAR
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jun 7, 2017 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Jun 7, 2017 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jun 7, 2017 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jun 7, 2017 APRE
TEAS SECTION 8 & 9 RECEIVED
Apr 11, 2017 E89R
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
May 30, 2007 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
May 30, 2007 89AG
ASSIGNED TO PARALEGAL
May 22, 2007 PLGL
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Apr 20, 2007 89AF
TEAS SECTION 8 & 9 RECEIVED
Apr 20, 2007 E89R
CASE FILE IN TICRS
Dec 22, 2006 CFIT
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Apr 24, 2003 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Jan 23, 2003 815F
PAPER RECEIVED
Jan 23, 2003 MAIL
REGISTERED-PRINCIPAL REGISTER
Apr 29, 1997 R.PR
PUBLISHED FOR OPPOSITION
Feb 4, 1997 PUBO
NOTICE OF PUBLICATION
Jan 4, 1997 NPUB
PUBLISHED FOR OPPOSITION
Oct 22, 1996 PUBO
NOTICE OF PUBLICATION
Sep 20, 1996 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Aug 13, 1996 CNSA
EXAMINER'S AMENDMENT MAILED
Aug 6, 1996 CNEA
NON-FINAL ACTION MAILED
Jun 28, 1996 CNRT
CORRESPONDENCE RECEIVED IN LAW OFFICE
Apr 18, 1996 CRFA
NON-FINAL ACTION MAILED
Mar 6, 1996 CNRT
ASSIGNED TO EXAMINER
Mar 4, 1996 DOCK

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