TRU-FLO
Live / Registered — Registered and renewed (as of 02 Jun 2023)
What this means for you
Registered since 02 Sept 2003. 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 02 Sept 2023).
Record
- Serial number
- 76257907
- Registration number
- 2759679
- Mark type
- Word mark
- Filed
- 16 May 2001
- Published for opposition
- 25 Jun 2002
- Registered
- 02 Sept 2003
- Next maintenance due
- 02 Sept 2023
- Attorney of record
- John L. DuPre'
Goods and services
- Class 009 — Scientific and electric apparatus: integrated diagnostic instrument composed of a chamber for providing a small gas volume, a pressure sensor, shut off values and control electronics for providing in situ verification of mass flow controller performance on semiconductor process tools
Owner
- MKS INC., ANDOVER, MA, US
- MKS Instruments, Inc., Andover, MA, US
- MKS Instruments, Inc., Andover, MA, US
- MKS Instruments, Inc., Andover, MA, US
Prosecution history
- 28 Jan 2026 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 07 Jun 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 07 Jun 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 07 Jun 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 07 Jun 2024 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 07 Jun 2024 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 02 Jun 2023 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 02 Jun 2023 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 02 Jun 2023 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 02 Jun 2023 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 09 Nov 2022 — TEAS SECTION 8 & 9 RECEIVED
- 02 Sept 2022 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 06 Feb 2019 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 17 Sept 2018 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 17 Sept 2018 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED