USPTO trademark record

BERKBENT

Live registered mark · Owner Tolsa, S.A. · Classes 1

Mark details

Owner: Tolsa, S.A.
Serial number: 86581069
Registration number: 4919485
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 2015-03-30
Registered: 2016-03-15
Goods / services: Chemical additives for drilling muds; Chemical additives for use as binding agents in concrete, masonry; Chemical additives for use in the manufacture of cemement, mortars, stone, concrete, polymers;…

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

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