MASTERFLEX
Live / Registered — Registered — partial Sections 8 & 15 accepted and acknowledged (as of 30 Oct 2025)
What this means for you
Registered since 19 May 2020. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 88377687
- Registration number
- 6056439
- Mark type
- Stylized text
- Filed
- 09 Apr 2019
- Published for opposition
- 03 Mar 2020
- Registered
- 19 May 2020
- Attorney of record
- Phillip L. Kim
Goods and services
- Class 007 — Machines and machine tools: Pumps for fluid handling, namely, peristaltic, diaphragm, and dispensing metering pumps, positive displacement pumps, peristaltic pumps, roller pumps, diaphragm pumps, and microfluidic pumps; Component parts for pumps, namely, pump heads, pump drives, fittings, connectors, and gaskets; Fluid transfer assemblies, being parts of machines or fluid workflows, namely, tubing, connectors, and clamps
- Class 009 — Scientific and electric apparatus: Laboratory equipment, namely, tubing, tubing connectors, clamps, flowmeters, and fluid leak detectors and sensors
- Class 017 — Rubber goods: Flexible non-metal tubing for use with fluid pumps for moving liquids and gases
- Class 019 — Non-metallic building materials: [ Rigid non-metal tubing for use with fluid pumps for moving liquids and gases ]
Owner
- Masterflex, LLC, Radnor, PA, US
- Cole-Parmer Instrument Company LLC, Vernon Hills, IL, US
- Cole-Parmer Instrument Company LLC, Vernon Hills, IL, US
Prior registrations
Prosecution history
- 30 Oct 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 30 Oct 2025 — REGISTERED - PARTIAL SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 20 Oct 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 23 Jun 2025 — TEAS SECTION 8 & 15 RECEIVED
- 19 May 2025 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 11 Jul 2023 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 11 Jul 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 11 Jul 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 11 Jul 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 11 Jul 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 11 Jul 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 23 Jun 2022 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 12 Jan 2022 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 10 Nov 2021 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 19 May 2020 — REGISTERED-PRINCIPAL REGISTER