THRESHOLD
Live / Registered — Registered and renewed (as of 06 Aug 2020)
What this means for you
Registered since 31 Jul 1990. 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 31 Jul 2020).
Record
- Serial number
- 73802411
- Registration number
- 1608082
- Mark type
- Design + words
- Filed
- 24 May 1989
- Published for opposition
- 08 May 1990
- Registered
- 31 Jul 1990
- Next maintenance due
- 31 Jul 2020
- Attorney of record
- Steven A. Abreu
Goods and services
- Class 009 — Scientific and electric apparatus: ASSAY SYSTEM FOR QUANTIFICATION OF TRACE AMOUNTS OF BIOLOGICAL SUBSTANCES COMPRISING A WORKSTATION WHICH IS COMPRISED OF A FILTRATION MANIFOLD FOR ACCEPTING BIOLOGICAL FLUID SAMPLES, A READER HAVING A SEMICONDUCTOR ELECTRODE, AND A COMPUTER WITH A KEYBOARD AND A PRINTER USED FOR DATA ANALYSIS AND REPORT GENERATION, AND LABORATORY ASSAY SUPPLIES, NAMELY, REAGENTS, STANDARDS, CONTROLS, AND DISPOSABLES, NAMELY PLASTIC STICKS FRAMING A POROUS FILTER MEMBRANE, FILTRATION SAMPLE HOLDERS, AND PLASTIC CLAMPING BLOCKS TO IMMOBILIZE THE FILTER MEMBRANE DURING FILTRATION
Owner
- MOLECULAR DEVICES, LLC, San Jose, CA, US
- MOLECULAR DEVICES, INC., SUNNYVALE, CA, US
- MDS ANALYTICAL TECHNOLOGIES (US) INC., SUNNYVALE, CA, US
- MOLECULAR DEVICES CORPORATION, SUNNYVALE, CA, US
- MOLECULAR DEVICES CORPORATION, SUNNYVALE, CA, US
- MOLECULAR DEVICES CORPORATION, SUNNYVALE, CA, US
Prosecution history
- 12 Nov 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 12 Nov 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 12 Nov 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 12 Oct 2020 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 12 Oct 2020 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 12 Oct 2020 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 06 Aug 2020 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 06 Aug 2020 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 06 Aug 2020 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 04 Aug 2020 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 05 Jun 2020 — TEAS SECTION 8 & 9 RECEIVED
- 31 Jul 2019 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 27 Feb 2018 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 27 Feb 2018 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 30 Nov 2011 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP