ROBUST HYDROGEN SENSOR
Live / Registered — Registered and renewed (as of 25 Oct 2021)
What this means for you
Registered since 12 Jun 2001. 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 12 Jun 2021).
Record
- Serial number
- 75854389
- Registration number
- 2459306
- Mark type
- Word mark
- Filed
- 22 Nov 1999
- Published for opposition
- 20 Mar 2001
- Registered
- 12 Jun 2001
- Next maintenance due
- 12 Jun 2021
- Attorney of record
- Jeffrey G. Sheldon
Goods and services
- Class 009 — Scientific and electric apparatus: hydrogen sensor, and parts therefor, for determining the levels of hydrogen gas in the environment
Owner
- H2SCAN CORPORATION, Valencia, CA, US
- H2SCAN LLC, Valencia, CA, US
- DCH Technology, Inc., Valencia, CA, US
- DCH Technology, Inc., Valencia, CA, US
- DCH Technology, Inc., Valencia, CA, US
Prosecution history
- 25 Oct 2021 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 25 Oct 2021 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 25 Oct 2021 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 25 Oct 2021 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 11 Jun 2021 — TEAS SECTION 8 & 9 RECEIVED
- 12 Jun 2020 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 09 Oct 2017 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 25 Jan 2016 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 25 Jan 2016 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 02 Jul 2011 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 02 Jul 2011 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 02 Jul 2011 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 26 May 2011 — TEAS SECTION 8 & 9 RECEIVED
- 18 Aug 2010 — SEC 7 REQUEST FILED
- 08 Nov 2010 — AMENDMENT UNDER SECTION 7 - PROCESSED