SIGMASPINNER
Live / Registered — Registered (as of 15 Sept 2026)
What this means for you
Registered since 15 Sept 2026. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 99102056
- Registration number
- 8442371
- Mark type
- Stylized text
- Filed
- 25 Mar 2025
- Published for opposition
- 25 Nov 2025
- Registered
- 15 Sept 2026
- Attorney of record
- William C. Wright
Goods and services
- Class 009 — Scientific and electric apparatus: Centrifugal filters being laboratory filters
Owner
- Merck KGaA, Darmstadt, DE
- Merck KGaA, Darmstadt, DE
- Merck KGaA, 64293 Darmstadt, DE
Prosecution history
- 15 Sept 2026 — REGISTERED-PRINCIPAL REGISTER
- 08 Sept 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 08 Sept 2026 — REGISTERED-PRINCIPAL REGISTER
- 15 Aug 2026 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 15 Aug 2026 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 11 Aug 2026 — STATEMENT OF USE PROCESSING COMPLETE
- 24 Jun 2026 — USE AMENDMENT FILED
- 24 Jun 2026 — TEAS STATEMENT OF USE RECEIVED
- 20 Jan 2026 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 25 Nov 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 25 Nov 2025 — PUBLISHED FOR OPPOSITION
- 19 Nov 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 24 Oct 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 18 Sept 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 18 Sept 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE