USPTO trademark record

LEFF

Live registered mark · Owner Tuchenhagen Gmbh · Classes 6, 7, 9, 11

Mark details

Owner: Tuchenhagen Gmbh
Serial number: 76132712
Registration number: 2885327
Status: REGISTERED AND RENEWED
Classes: 6 (Metal goods), 7 (Machines), 9 (Software / electronics / downloadable media), 11 (Appliances / lighting)
Filed: 2000-09-21
Registered: 2004-09-14
Goods / services: [ Metal fermenting tanks, metal fermenting pressure tanks, brewing containers made of metal, yeast tanks made of metal; stacking containers made of metal; ] manually operated metal valves; manually o…

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to LEFF.

LEFFLive

Classes 18 (Leather goods / bags) · Guangzhou LEFF luggage co., ltd

LEFFDead

Classes 35 (Advertising / retail / business services) · TRAVEL MINES, LLC

LE&FFDead

Classes 9 (Software / electronics / downloadable media), 12 (Vehicles), 35 (Advertising / retail / business services), 37 (Construction / repair) · Le&FF Ltd.

LE&FFDead

Classes 38 (Telecom / streaming / broadcasting), 39 (Transport / travel), 41 (Education / entertainment), 42 (Software / tech services (SaaS, design, hosting)) · Le&FF Ltd.

LEFFALive

Classes 43 (Food / drink services) · Ali Shakir

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