PI K SI DUST 19 39.098 14 28.086 POTASSIUM SILICON
Dead / Cancelled — Cancelled — Section 8 (as of 16 Jan 2026)
What this means for you
This registration has been cancelled; it no longer blocks anyone on its own. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.
Record
- Serial number
- 87872430
- Registration number
- 5795538
- Mark type
- Design + words
- Filed
- 11 Apr 2018
- Published for opposition
- 18 Sept 2018
- Registered
- 02 Jul 2019
- Attorney of record
- Jay R. Hamilton
Goods and services
- Class 001 — Chemicals: Fertilizers containing potassium and silicon
Owner
- PiKSi Dust Co, LLC, Gig Harbor, WA, US
- PiKSi Dust Co, LLC, Gig Harbor, WA, US
- PiKSi Dust Co, LLC, Gig Harbor, WA, US
Prosecution history
- 16 Jan 2026 — CANCELLED SEC. 8 (6-YR)
- 02 Jul 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 26 Nov 2019 — REVIEW OF CORRESPONDENCE COMPLETE - POWER OF ATTORNEY ENTERED
- 25 Nov 2019 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 02 Jul 2019 — REGISTERED-PRINCIPAL REGISTER
- 29 May 2019 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 28 May 2019 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 19 May 2019 — STATEMENT OF USE PROCESSING COMPLETE
- 06 May 2019 — USE AMENDMENT FILED
- 19 May 2019 — CASE ASSIGNED TO INTENT TO USE PARALEGAL
- 06 May 2019 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 06 May 2019 — TEAS STATEMENT OF USE RECEIVED
- 13 Nov 2018 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 18 Sept 2018 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 18 Sept 2018 — PUBLISHED FOR OPPOSITION