SIGMA
Live / Registered — Registered and renewed (as of 01 Dec 2021)
What this means for you
Registered since 28 Nov 1961. 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 28 Nov 2021).
Record
- Serial number
- 72100307
- Registration number
- 0724522
- Mark type
- Word mark
- Filed
- 05 Jul 1960
- Registered
- 28 Nov 1961
- Next maintenance due
- 28 Nov 2021
- Attorney of record
- William C. Wright
Goods and services
- Class 016 — Paper goods and printed matter
- Class 038 — Telecommunications services: Technical Bulletins Published from Time to Time
Owner
- MERCK KGAA, DARMSTADT, DE
- SIGMA-ALDRICH CO., LLC, ST. LOUIS, MO, US
- SIGMA-ALDRICH BIOTECHNOLOGY LP, ST. LOUIS, MO, US
- Sigma Chemical Company, St. Louis, MO, US
- Sigma Chemical Company, St. Louis, MO, US
Prosecution history
- 01 Dec 2021 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 01 Dec 2021 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 01 Dec 2021 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 01 Dec 2021 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 07 Jul 2021 — TEAS SECTION 8 & 9 RECEIVED
- 20 May 2021 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 20 May 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 20 May 2021 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
- 20 May 2021 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 20 May 2021 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 20 May 2021 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 28 Nov 2020 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 28 Oct 2020 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 30 Aug 2013 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 30 Aug 2013 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED