EXTREMA
Live / Registered — Registered and renewed (as of 02 Dec 2017)
What this means for you
Registered since 29 Nov 1977. 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 29 Nov 2017).
Record
- Serial number
- 73105937
- Registration number
- 1078178
- Mark type
- Word mark
- Filed
- 05 Nov 1976
- Registered
- 29 Nov 1977
- Next maintenance due
- 29 Nov 2017
- Attorney of record
- William C. Wright
Goods and services
- Class 001 — Chemicals: ULTRA-HIGH PURITY MATERIALS FOR USE IN THE SEMICONDUCTOR INDUSTRY-NAMELY, BORON TRIBROMIDE, PHOSPHOROUS OXYCHLORIDE, PHOSPHOROUS TRIBROMIDE [ , SILICON TETRABROMIDE , ARSENIC TRICHLORIDE, ARSENIC TRIBROMIDE AND ANTIMONY PENTACHLORIDE ]
Owner
- MERCK KGAA, DARMSTADT, DE
- VERSUM MATERIALS US, LLC, TEMPE, AZ, US
- AIR PRODUCTS AND CHEMICALS, INC., ALLENTOWN, PA, US
- J. C. SCHUMACHER COMPANY, OCEANSIDE, CA, US
Prosecution history
- 04 Jun 2020 — REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED
- 07 Apr 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 07 Apr 2020 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 07 Apr 2020 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
- 07 Apr 2020 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 07 Apr 2020 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 07 Apr 2020 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 07 Apr 2020 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 04 Mar 2020 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 02 Dec 2017 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 02 Dec 2017 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 02 Dec 2017 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 02 Dec 2017 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 29 Nov 2017 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 06 Nov 2017 — TEAS SECTION 8 & 9 RECEIVED