Who owns the CLIFF trademark?

The live marks are owned by IsarCare Holding GmbH and 3 other owners.

What should I do if I want to use CLIFF?

Screen the name for your goods first — a live mark in your class is the blocking case — and get a trademark attorney's view before investing in branding. This page is a screen, not a clearance opinion.

Is it trademarked?

Is CLIFF trademarked?

Yes — CLIFF is a live registered trademark. 4 live marks with the exact name CLIFF, owned by IsarCare Holding GmbH and 3 other owners, in classes 3, 6, 7, 9, 11, 39.

Live marks with the exact name

Exact wordmark matches in the USPTO federal register, newest filing first.

CLIFFLive

Serial 79409710 · NON-FINAL ACTION - MAILED · Classes 3 (Cosmetics / cleaning) · Owner IsarCare Holding GmbH · Filed 2024-10-25

CLIFFLive · Registered

Serial 90519701 · REGISTERED · Classes 9 (Software / electronics / downloadable media) · Owner Albright, Clifford Jarrell · Filed 2021-02-09 · Registered 2022-01-25

CLIFFLive · Registered

Serial 78931996 · REGISTERED AND RENEWED · Classes 39 (Transport / travel) · Owner Emory University · Filed 2006-07-18 · Registered 2008-01-01

CLIFFLive · Registered

Serial 74332227 · REGISTERED AND RENEWED · Classes 6 (Metal goods), 7 (Machines), 9 (Software / electronics / downloadable media), 11 (Appliances / lighting) · Owner Cliff Electronics Components Limited · Filed 1992-11-17 · Registered 1994-10-18

Register data indexed 2026-11-06. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

What this means

The live marks span classes 3, 6, 7, 9, 11, 39. A live mark in class 3 is not the same problem as one in class 39 — the risk depends on which class you sell in. The same word can often coexist in an unrelated class, but not in the same or a coordinated one.

Classes with a live mark: Class 3 (Cosmetics / cleaning) · Class 6 (Metal goods) · Class 7 (Machines) · Class 9 (Software / electronics / downloadable media) · Class 11 (Appliances / lighting) · Class 39 (Transport / travel)

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.

This is a screen, not a clearance opinion — common-law, state, and very recent filings are not covered.

Frequently asked questions

Is CLIFF trademarked?: Yes — there are 4 live marks with the exact name CLIFF, and it is registered.
Who owns the CLIFF trademark?: The live marks are owned by IsarCare Holding GmbH and 3 other owners.
What classes is CLIFF trademarked in?: The live marks are in classes 3 (Cosmetics / cleaning), 6 (Metal goods), 7 (Machines), 9 (Software / electronics / downloadable media), 11 (Appliances / lighting), 39 (Transport / travel).
What should I do if I want to use CLIFF?: Screen the name for your goods first — a live mark in your class is the blocking case — and get a trademark attorney's view before investing in branding. This page is a screen, not a clearance opinion.