DIVER

What this means for you

Registered since 13 Dec 2005. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 13 Dec 2025).

Record

Serial number

76391656

Registration number

3024970

Mark type

Word mark

Filed

04 Apr 2002

Published for opposition

20 Sept 2005

Registered

13 Dec 2005

Next maintenance due

13 Dec 2025

Attorney of record

Lori A. Ruhly

Goods and services

• Class 009 — Scientific and electric apparatus: MEASURING INSTRUMENT, NAMELY, A DEVICE USED FOR MEASURING AND MONITORING WATER RESERVOIR CHARACTERISTICS, PARTICULARLY GROUND WATER AND SURFACE WATER DEPTH, LEVEL, TEMPERATURE, PRESSURE, CONDUCTIVITY AND OXYGEN CONCENTRATION

Owner

• VAN ESSEN INSTRUMENTS B.V., DELFT, NL
• SCHLUMBERGER WATER SERVICES (NETHERLANDS) B.V., DELFT, NL
• SCHLUMBERGER WATER SERVICES (NETHERLANDS) B.V., DELFT, NL
• Van Essen Instruments B.V., 2628 XII Delft, NL
• Van Essen Instruments B.V., 2628 XII Delft, NL
• Van Essen Instruments B.V., 2628 XII Delft, NL

Prosecution history

• 24 Mar 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 24 Mar 2026 — TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
• 24 Mar 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 24 Mar 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 24 Mar 2026 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
• 24 Mar 2026 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
• 06 Mar 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
• 06 Mar 2026 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
• 06 Mar 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
• 06 Mar 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 11 Dec 2025 — TEAS SECTION 8 & 9 RECEIVED
• 13 Dec 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
• 18 Sept 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 18 Sept 2019 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 26 Dec 2018 — WITHDRAWAL OF ATTORNEY GRANTED