SUPERSTRATE
Live / Registered — Registered and renewed (as of 22 Jan 2026)
What this means for you
Registered since 21 Oct 1975. 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 21 Oct 2035: the §8 & §9 renewal).
Record
- Serial number
- 73033224
- Registration number
- 1022997
- Mark type
- Word mark
- Filed
- 30 Sept 1974
- Registered
- 21 Oct 1975
- Current term from
- 21 Oct 2025
- Next maintenance filing
- §8 & §9 renewal, due by 21 Oct 2035 (grace period to 21 Apr 2036)
- Attorney of record
- Amy L. Kramer
Goods and services
- Class 001 — Chemicals: SPUTTERING SUBSTRATE MATERIALS-NAMELY, ALUMINA IN THE FORM OF THIN PLATES, BOTH PLAIN (UNCOATED) AND METALLIZED
Owner
- CoorsTek, Inc., Golden, CO, US
- COORS PORCELAIN COMPANY, GOLDEN, CO, US
- MATERIALS RESEARCH CORPORATION, ORANGEBURG, NY, US
Prosecution history
- 22 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 22 Jan 2026 — REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
- 22 Jan 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 22 Jan 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 06 Jan 2026 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 05 Dec 2025 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 17 Oct 2025 — TEAS SECTION 8 & 9 RECEIVED
- 21 Oct 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 11 Jan 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 11 Jan 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 11 Jan 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 11 Jan 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 11 Jan 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 13 Nov 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 13 Nov 2019 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED