KLOR-CON
Live / Registered — Registered and renewed (as of 18 Feb 2026)
What this means for you
Registered since 04 Nov 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 03 Nov 2026).
Record
- Serial number
- 73592767
- Registration number
- 1415559
- Mark type
- Word mark
- Filed
- 11 Apr 1986
- Published for opposition
- 12 Aug 1986
- Registered
- 04 Nov 1986
- Next maintenance due
- 03 Nov 2026
- Attorney of record
- Makiko Coffland
Goods and services
- Class 005 — Pharmaceuticals: POTASSIUM CONTAINING MEDICINAL PREPARATION USED AS AN ELECTROLYTE REPLENISHER
Owner
- UPSHER-SMITH LABORATORIES, LLC, MAPLE GROVE, MN, US
- UPSHER-SMITH LABORATORIES, INC., Maple Grove, MN, US
- UPSHER-SMITH LABORATORIES, INC., MINNEAPOLIS, MN, US
- UPSHER-SMITH LABORATORIES, INC., MINNEAPOLIS, MN, US
Prosecution history
- 18 Feb 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 18 Feb 2026 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 18 Feb 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 18 Feb 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 18 Nov 2025 — TEAS SECTION 8 & 9 RECEIVED
- 04 Nov 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 02 Jun 2020 — REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED
- 02 Apr 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 02 Apr 2020 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 02 Apr 2020 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 02 Apr 2020 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 02 Apr 2020 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 02 Apr 2020 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 23 Aug 2017 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 06 Nov 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED