TOP-TRAK
Live / Registered — Registered and renewed (as of 19 Sept 2018)
What this means for you
Registered since 15 Sept 1998. 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 15 Sept 2018).
Record
- Serial number
- 75307434
- Registration number
- 2189158
- Mark type
- Word mark
- Filed
- 11 Jun 1997
- Published for opposition
- 23 Jun 1998
- Registered
- 15 Sept 1998
- Next maintenance due
- 15 Sept 2018
- Attorney of record
- Brian P. Gregg
Goods and services
- Class 009 — Scientific and electric apparatus: fluid mass flow measurement and control apparatus for use in flow validation and calibration applications, and in laboratory, test and analytical applications
Owner
- Sierra Instruments, Inc., Monterey, CA, US
- Sierra Instruments, Inc., Monterey, CA, US
- Sierra Instruments, Inc., Monterey, CA, US
Prosecution history
- 30 Sept 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 30 Sept 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 30 Sept 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 30 Sept 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 30 Sept 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 03 Sept 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 03 Sept 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 03 Sept 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 03 Sept 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 03 Sept 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 26 Jun 2024 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 26 Jun 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 26 Jun 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 26 Jun 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 19 Sept 2018 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED