SEMPERTIGHT
Live / Applied — Non-final action mailed (as of 29 Jan 2026)
What this means for you
Not registered yet, but its 30 Jul 2025 filing date beats anything filed after it. If it registers, the owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 79434149
- Mark type
- Word mark
- Filed
- 30 Jul 2025
Goods and services
- Class 007 — Machines and machine tools: Sealing connections [machine parts]; mechanical seals [machine parts]; seals from metal for pipes [parts of machines], in particular soft iron flat seals; flange connections for pipes [machine parts].
- Class 017 — Rubber goods: Seals; sealing rings; seals made of metal, in particular soft iron flat seals; seals for pipe connections; seals in the form of discs; metal rings for use as seal in pipe connections.
Owner
- ISOflanges GmbH, DE
Prosecution history
- 12 Mar 2026 — LIMITATION OF GOODS RECEIVED FROM IB
- 26 Feb 2026 — REFUSAL PROCESSED BY IB
- 30 Jan 2026 — NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
- 29 Jan 2026 — REFUSAL PROCESSED BY MPU
- 31 Dec 2025 — NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
- 30 Dec 2025 — NON-FINAL ACTION WRITTEN
- 15 Dec 2025 — ASSIGNED TO EXAMINER
- 10 Oct 2025 — APPLICATION FILING RECEIPT MAILED
- 10 Oct 2025 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 09 Oct 2025 — SN ASSIGNED FOR SECT 66A APPL FROM IB