USPTO trademark record

BUTROL

Dead mark · Owner BUCKMAN LABORATORIES, INC. · Classes 5

Mark details

Owner: BUCKMAN LABORATORIES, INC.
Serial number: 71597124
Registration number: 0546036
Status: EXPIRED (dead)
Classes: 5 (Pharmaceuticals)
Filed: 1950-05-09
Registered: 1951-07-31
Goods / services: BACTERICIDE USED FOR THE INDUSTRIAL CONTROL OF MICROORGANISMS-NAMELY, FOR THE CONTROL OF SLIME, THE PRESERVATION OF PULP SLUSH STOCK HELD IN PROCESS, AND FOR THE PRESERVATION OF WET FELTS IN PULP AND…

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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