SIGMA DIAGNOSTICS
Dead / Cancelled — Cancelled — Section 8 (as of 02 Oct 2005)
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
- 73451464
- Registration number
- 1311752
- Mark type
- Word mark
- Filed
- 07 Nov 1983
- Published for opposition
- 23 Oct 1984
- Registered
- 01 Jan 1985
- Attorney of record
- ARTHUR S. MORGENSTERN
Goods and services
- Class 001 — Chemicals: Laboratory Research Chemicals-Namely, Clinical Laboratory Reagents
Owner
- SIGMA-ALDRICH CORPORATION, ST. LOUIS, MO, US
- Sigma Chemical Company, St. Louis, MO, US
- Sigma Chemical Company, St. Louis, MO, US
- Sigma Chemical Company, St. Louis, MO, US
Prior registrations
Prosecution history
- 02 Oct 2005 — CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
- 19 May 1990 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 07 Mar 1990 — REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
- 01 Jan 1985 — REGISTERED-PRINCIPAL REGISTER
- 23 Oct 1984 — PUBLISHED FOR OPPOSITION
- 27 Aug 1984 — NOTICE OF PUBLICATION
- 12 Jul 1984 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 28 Jun 1984 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 09 May 1984 — NON-FINAL ACTION MAILED
- 24 Apr 1984 — ASSIGNED TO EXAMINER