H2SCENTS
Live / Registered — Registered — Sections 8 & 15 accepted and acknowledged (as of 14 Oct 2025)
What this means for you
Registered since 11 Jun 2019. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 87918105
- Registration number
- 5777190
- Mark type
- Stylized text
- Filed
- 11 May 2018
- Published for opposition
- 16 Oct 2018
- Registered
- 11 Jun 2019
- Attorney of record
- Adam L. Brookman
Goods and services
- Class 009 — Scientific and electric apparatus: Electric or electronic sensors for sensing, reporting, tracking concentration of hydrogen sulfide in enclosures
Owner
- Hadronex, Inc., Escondido, CA, US
- Hadronex, Inc., Escondido, CA, US
- Hadronex, Inc., Escondido, CA, US
Prosecution history
- 14 Oct 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 14 Oct 2025 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 14 Oct 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 10 Jun 2025 — TEAS SECTION 8 & 15 RECEIVED
- 09 Jun 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 09 Jun 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 09 Jun 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 11 Jun 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 29 Mar 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 29 Mar 2020 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 29 Mar 2020 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 29 Mar 2020 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 29 Mar 2020 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 29 Nov 2019 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 11 Jun 2019 — REGISTERED-PRINCIPAL REGISTER