HELISEAL
Live / Registered — Registered and renewed (as of 09 Sept 2025)
What this means for you
Registered since 05 Apr 2016. 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 05 Apr 2026).
Record
- Serial number
- 86518767
- Registration number
- 4933849
- Mark type
- Stylized text
- Filed
- 29 Jan 2015
- Published for opposition
- 23 Jun 2015
- Registered
- 05 Apr 2016
- Next maintenance due
- 05 Apr 2026
- Attorney of record
- John M. DeBoer
Goods and services
- Class 020 — Furniture: Oil and gas well equipment, namely, composite seals being structural parts for bridge plugs and fracturing plugs composed of plastic and synthetic rubber for controlling pressure or fluids downhole
Owner
- The WellBoss Company, LLC, Houston, TX, US
- Downhole Technology LLC, Houston, TX, US
- Downhole Technology LLC, Houston, TX, US
- Downhole Technology LLC, Houston, TX, US
Prosecution history
- 09 Sept 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 09 Sept 2025 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 09 Sept 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 08 Sept 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 07 May 2025 — TEAS SECTION 8 & 9 RECEIVED
- 05 Apr 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 01 Aug 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 01 Aug 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 01 Aug 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 06 Aug 2021 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 06 Aug 2021 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 06 Aug 2021 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 06 Apr 2021 — TEAS SECTION 8 & 15 RECEIVED
- 05 Apr 2021 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 13 Feb 2020 — NEW CERTIFICATE UNDER SECTION 7 - PROCESSED