USPTO trademark record

EFW EFFECTIVE FILAMENT WINDING

Live registered mark · Owner TOPFIBRA d.o.o. · Classes 37, 41, 42

Mark details

Owner: TOPFIBRA d.o.o.
Serial number: 79322970
Registration number: 6891447
Status: REGISTERED
Classes: 37 (Construction / repair), 41 (Education / entertainment), 42 (Software / tech services (SaaS, design, hosting))
Filed: 2021-06-29
Registered: 2022-11-08
Goods / services: Building construction; construction of energy and manufacturing production plants; onsite construction supervision; building inspection in the course of building construction; Educational services, n…

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 EFW EFFECTIVE FILAMENT WINDING.

EPIEFFECT EDGELive

Classes 5 (Pharmaceuticals) · MiMedx Group, Inc.

EPEB CERTIFIED SHAKING UP THE SUPPLEMENT INDUSTRY WITH TRANSPARENCYLive

Classes 5 (Pharmaceuticals), 42 (Software / tech services (SaaS, design, hosting)) · Danish Qureshi

EFWELLive

Classes 25 (Clothing / footwear) · Zhao Qionghui

EVE EVEGO EVEGO ENERGY. EMPOWERING THE FUTURE.Live

Classes 9 (Software / electronics / downloadable media) · John Zhang

EFFAPCDLive

Classes 11 (Appliances / lighting) · Ouyang PAN

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