DUOSMART
Live / Registered — Registered — Sections 8 & 15 accepted and acknowledged (as of 21 Jul 2026)
What this means for you
Registered since 14 Jul 2020. 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 14 Jul 2030: the §8 & §9 renewal).
Record
- Serial number
- 88187243
- Registration number
- 6102905
- Mark type
- Word mark
- Filed
- 08 Nov 2018
- Published for opposition
- 26 Mar 2019
- Registered
- 14 Jul 2020
- Next maintenance filing
- §8 & §9 renewal, due by 14 Jul 2030 (grace period to 14 Jan 2031)
- Attorney of record
- Mark S. Sparschu
Goods and services
- Class 011 — Environmental control apparatus: tankless water heaters; tankless water heaters with attached storage tank; hybrid tank tankless water heaters; water heaters
Owner
- Rinnai America Corporation, Peachtree City, GA, US
- Rinnai America Corporation, Peachtree City, GA, US
- Rinnai America Corporation, Peachtree City, GA, US
Prosecution history
- 21 Jul 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 21 Jul 2026 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 21 Jul 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 16 Apr 2026 — TEAS SECTION 8 & 15 RECEIVED
- 14 Jul 2025 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 19 Jan 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 19 Jan 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 19 Jan 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 07 Nov 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 07 Nov 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 07 Nov 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 07 Nov 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 07 Nov 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 14 Jul 2020 — REGISTERED-PRINCIPAL REGISTER
- 11 Jun 2020 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED