USPTO trademark record

POR-LOX

Dead mark · Owner TRUSCON LABORATORIES, THE · Classes 1

Mark details

Owner: TRUSCON LABORATORIES, THE
Serial number: 71347762
Registration number: 0319681
Status: EXPIRED (dead)
Classes: 1 (Chemicals)
Filed: 1934-02-23
Registered: 1934-12-04
Goods / services: LIQUID SEALER AND FILLER FOR CONCRETE AND MASONRY

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

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