GEM
Live / Registered — Registered and renewed (as of 19 Aug 2026)
What this means for you
Registered since 24 Jun 1986. 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 24 Jun 2026).
Record
- Serial number
- 73567862
- Registration number
- 1398373
- Mark type
- Word mark
- Filed
- 12 Nov 1985
- Published for opposition
- 01 Apr 1986
- Registered
- 24 Jun 1986
- Next maintenance due
- 24 Jun 2026
- Attorney of record
- Deborah J. Peckham
Goods and services
- Class 009 — Scientific and electric apparatus: BLOOD ANALYZERS FOR CLINICAL USE
Owner
- INSTRUMENTATION LABORATORY COMPANY, Bedford, MA, US
- MALLINCKRODT SENSOR SYSTEMS, DE, US
- DIAMOND SENSOR SYSTEMS, INC., ANN ARBOR, MI, US
- DIAMOND ELECTRO-TECH, INC., ANN ARBOR, MI, US
Prosecution history
- 19 Aug 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 19 Aug 2026 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 19 Aug 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 19 Aug 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 23 Jun 2026 — TEAS SECTION 8 & 9 RECEIVED
- 24 Jun 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 11 Mar 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 11 Mar 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 11 Mar 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 11 Mar 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 11 Mar 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 07 Mar 2016 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 07 Mar 2016 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 07 Mar 2016 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 07 Mar 2016 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL