VENTMETER
Live / Registered — Registered and renewed (as of 23 Jul 2025)
What this means for you
Registered since 03 Mar 2015. 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 03 Mar 2025).
Record
- Serial number
- 85404899
- Registration number
- 4693967
- Mark type
- Stylized text
- Filed
- 23 Aug 2011
- Published for opposition
- 11 Feb 2014
- Registered
- 03 Mar 2015
- Next maintenance due
- 03 Mar 2025
- Attorney of record
- Douglas R. Wolf
Goods and services
- Class 009 — Scientific and electric apparatus: Metering device used to measure and monitor migrating gas from oil and gas wells; Electronic publications, namely, data reports recorded on CD-ROMs and computer media featuring information about migrating gas from oil and gas wells
- Class 016 — Paper goods and printed matter: Printed materials, namely, printed forms, graphs and data report sheets featuring information about downhole acoustic measurements
- Class 045 — Legal and security services: [ Licensing of downhole acoustic sensors ]
Owner
- CAPSTONE OILFIELD SERVICES LTD., CALGARY, CA
- VENTMETER TECHNOLOGIES INCORPORATED, CALGARY, ALBERTA, CA
- HiFi Engineering Inc., Calgary, AB T2G 5N6, CA
- HiFi Engineering Inc., Calgary, AB T2G 5N6, CA
- HiFi Engineering Inc., Calgary, AB T2G 5N6, CA
Prosecution history
- 02 Sept 2025 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 23 Jul 2025 — NOTICE OF ACCEPTANCE OF PARTIAL SEC. 8 & 9 EMAILED
- 23 Jul 2025 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 23 Jul 2025 — REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
- 23 Jul 2025 — REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED
- 23 Jul 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 26 Feb 2025 — TEAS SECTION 8 & 9 RECEIVED
- 03 Mar 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 12 Jul 2021 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 12 Jul 2021 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 12 Jul 2021 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 03 Mar 2021 — TEAS SECTION 8 & 15 RECEIVED
- 03 Mar 2020 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 14 Oct 2016 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 14 Oct 2016 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED