COLORZYME
Dead / Cancelled — Cancelled — Section 8 (as of 09 Feb 2026)
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
- 73450344
- Registration number
- 1311744
- Mark type
- Word mark
- Filed
- 31 Oct 1983
- Published for opposition
- 23 Oct 1984
- Registered
- 01 Jan 1985
- Next maintenance due
- 01 Jan 2015
- Attorney of record
- Joel Rapaport
Goods and services
- Class 001 — Chemicals: Enzyme Based In Vitro Diagnostic Test Kit
Owner
- IMMUNO CONCEPTS N.A. LTD., Sacramento, TX, US
- Immuno Concepts Incorporated, Sacramento, CA, US
- Immuno Concepts Incorporated, Sacramento, CA, US
- Immuno Concepts Incorporated, Sacramento, CA, US
Prosecution history
- 09 Feb 2026 — NOTICE OF CANCELLATION SEC. 8 EMAILED
- 09 Feb 2026 — CANCELLED SEC. 8 (10-YR)
- 19 Jul 2025 — POST REGISTRATION ACTION MAILED - SEC. 8 & 9
- 19 Jul 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 20 Feb 2025 — TEAS SECTION 8 & 9 RECEIVED
- 28 Nov 2014 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED
- 28 Nov 2014 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 28 Nov 2014 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 28 Nov 2014 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 10 Nov 2014 — TEAS SECTION 8 & 9 RECEIVED
- 08 Apr 2005 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 08 Apr 2005 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 08 Apr 2005 — ASSIGNED TO PARALEGAL
- 24 Feb 2005 — REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
- 24 Feb 2005 — PAPER RECEIVED