GUARDIAN

What this means for you

Registered since 13 Nov 2001. 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 Nov 2021).

Record

Serial number

76119190

Registration number

2506175

Mark type

Word mark

Filed

30 Aug 2000

Published for opposition

19 Jun 2001

Registered

13 Nov 2001

Next maintenance due

13 Nov 2021

Attorney of record

Peter S. Sloane

Goods and services

• Class 009 — Scientific and electric apparatus: ELECTRONIC OVERSPEED PREVENTION SYSTEMS FOR USE IN STEAM AND GAS TURBINES, EXPANDERS, CENTRIFUGAL COMPRESSORS, PUMPS, FANS AND GENERATORS, WHICH MONITOR TURBINE SPEED AND INITIATE A TRIP COMMAND IF AN OVERSPEED CONDITION OCCURS

Owner

• COMPRESSOR CONTROLS LLC, DES MOINES, IA, US
• COMPRESSOR CONTROLS CORPORATION, DES MOINES, IA, US
• Compressor Controls Corporation, Des Moines, IA, US
• Compressor Controls Corporation, Des Moines, IA, US
• Compressor Controls Corporation, Des Moines, IA, US

Prosecution history

• 04 Jun 2025 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
• 08 Jan 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 08 Jan 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 08 Jan 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 12 Jul 2023 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
• 11 Jan 2023 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
• 22 Mar 2022 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
• 22 Mar 2022 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
• 22 Mar 2022 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
• 22 Mar 2022 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 15 Nov 2021 — TEAS SECTION 8 & 9 RECEIVED
• 13 Nov 2020 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
• 18 Mar 2020 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
• 11 Jan 2017 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 11 Jan 2017 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED