USPTO trademark record

CORE FLOW

Live registered mark · Owner POWATECH LIMITED · Classes 34

Mark details

Owner: POWATECH LIMITED
Serial number: 90523526
Registration number: 6602524
Status: REGISTERED
Classes: 34 (Tobacco)
Filed: 2021-02-10
Registered: 2021-12-28
Goods / services: Boxes for electronic cigarettes and electronic cigarette accessories; Cartomizers, namely, combination electronic cigarette refill cartridges sold empty and atomizers, sold as a component of electron…

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to CORE FLOW.

COREFLOWLive

Classes 7 (Machines), 40 (Treatment of materials), 42 (Software / tech services (SaaS, design, hosting)) · TWI Ltd

CORE FLOWLive

Classes 11 (Appliances / lighting) · Dyson Technology Limited

COREFLOWLive

Classes 7 (Machines) · Surface Cleaning Innovations, LLC

COREFLOWDead

Classes 5 (Pharmaceuticals) · Perga, LLC

COREFLOWDead

Classes 42 (Software / tech services (SaaS, design, hosting)) · CoreFlow Technologies Corporation

Screen your own name

A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.

Screen a name — free · Start a free watch