SIGMA
Live / Registered — Registered and renewed (as of 03 Jan 2018)
What this means for you
Registered since 11 Feb 1958. 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 11 Feb 2028: the §8 & §9 renewal).
Record
- Serial number
- 72027240
- Registration number
- 0658188
- Mark type
- Word mark
- Filed
- 29 Mar 1957
- Registered
- 11 Feb 1958
- Current term from
- 11 Feb 2018
- Next maintenance filing
- §8 & §9 renewal, due by 11 Feb 2028 (grace period to 11 Aug 2028)
- Attorney of record
- William C. Wright
Goods and services
- Class 001 — Chemicals: LABORATORY RESEARCH CHEMICALS NAMELY, BIOCHEMICAL AND ORGANIC PREPARATIONS AND CLINICAL LABORATORY REAGENTS
Owner
- MERCK KGAA, DARMSTADT, DE
- SIGMA-ALDRICH CO., LLC, ST. LOUIS, MO, US
- SIGMA-ALDRICH CO., HIGHLAND, IL, US
- SIGMA CHEMICAL COMPANY, ST. LOUIS, MO, US
Board proceedings on this mark
The owner also pleads this mark in 5 other Board proceedings.
Prosecution history
- 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 Oct 2020 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 03 Jan 2018 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 03 Jan 2018 — REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
- 03 Jan 2018 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 03 Jan 2018 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 05 Dec 2017 — TEAS SECTION 8 & 9 RECEIVED
- 05 Dec 2017 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 06 Jul 2017 — SEC. 15 ACKNOWLEDGEMENT - E-MAILED
- 06 Jul 2017 — REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED