TrademarkDir
HYDROKOR
LIVE

Serial Number

73074743

Owner

NATIONAL POLLUTION CONTROL SYSTEMS, INC.

Attorney

Jessica S. Sachs

First Use Date

Jun 29, 1973

Filing Date

Jan 19, 1976

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HYDROKOR Trademark

Serial Number: 73074743 • Registration: 1045309

HYDROKOR is a trademark filed by NATIONAL POLLUTION CONTROL SYSTEMS, INC. on January 19, 1976. The trademark is classified under Class 7 (Machinery). The application is currently registered and active.

Owner Contact Info

NATIONAL POLLUTION CONTROL SYSTEMS, INC. (5 trademarks)

NASHUA, NH 03060

Entity Type: 03

TRELLEBORG PIPE SEALS MILFORD, INC. (11 trademarks)

STUTTGART 70565 , DE

Entity Type: 03

NPC, INC. (21 trademarks)

250 ELM STREET
MILFORD, NH 03055

Entity Type: 03

Trademark Details

Filing Date

January 19, 1976

Registration Date

August 3, 1976

First Use Anywhere

June 29, 1973

First Use in Commerce

June 29, 1973

Goods & Services

CORE DRILLING APPARATUS

Filing History

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Aug 3, 2025 REM2
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jun 14, 2022 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jun 14, 2022 TCCA
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Jun 14, 2022 EWAF
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 14, 2022 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 14, 2022 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jun 14, 2022 COAR
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Mar 25, 2017 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Mar 25, 2017 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 25, 2017 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Mar 24, 2017 APRE
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Feb 15, 2017 ASGN
TEAS SECTION 8 & 9 RECEIVED
Jan 26, 2017 E89R
CASE FILE IN TICRS
Nov 1, 2007 CFIT
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Jul 22, 2006 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jul 22, 2006 89AG
ASSIGNED TO PARALEGAL
Jul 19, 2006 PLGL
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Apr 20, 2006 89AF
TEAS SECTION 8 & 9 RECEIVED
Apr 20, 2006 E89R
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jan 29, 1997 RNL1
RESPONSE RECEIVED TO POST REG. ACTION
Oct 31, 1996 RRPR
POST REGISTRATION ACTION MAILED - SEC. 9
Aug 28, 1996 PRA9
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Aug 1, 1996 9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Aug 1, 1996 9.AF
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 27, 1981 C15A

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