STABLCAL
Live / Registered — Registered and renewed (as of 23 Jan 2026)
What this means for you
Registered since 16 Jun 2015. 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 16 Jun 2025).
Record
- Serial number
- 86460182
- Registration number
- 4756056
- Mark type
- Stylized text
- Filed
- 20 Nov 2014
- Published for opposition
- 31 Mar 2015
- Registered
- 16 Jun 2015
- Next maintenance due
- 16 Jun 2025
- Attorney of record
- Daniel M. Gurfinkel
Goods and services
- Class 001 — Chemicals: chemical suspensions for establishing turbidity measurement standards in turbidimeters
Owner
- HACH COMPANY, LOVELAND, CO, US
- HACH COMPANY, LOVELAND, CO, US
- HACH COMPANY, LOVELAND, CO, US
Prosecution history
- 23 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 23 Jan 2026 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 23 Jan 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 23 Jan 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 17 Oct 2025 — TEAS SECTION 8 & 9 RECEIVED
- 16 Jun 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 27 Nov 2021 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 27 Nov 2021 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 19 Nov 2021 — TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
- 10 Sept 2021 — POST REGISTRATION ACTION MAILED - SEC. 8 & 15
- 10 Sept 2021 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 25 May 2021 — TEAS SECTION 8 & 15 RECEIVED
- 16 Jun 2020 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 16 Jun 2015 — REGISTERED-PRINCIPAL REGISTER
- 31 Mar 2015 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED