USPTO trademark record

KAST-O-LITE

Live registered mark · Owner A.P. GREEN FIRE BRICK COMPANY · Classes 19

Mark details

Owner: A.P. GREEN FIRE BRICK COMPANY
Serial number: 71411410
Registration number: 0364858
Status: REGISTERED AND RENEWED
Classes: 19 (Building materials)
Filed: 1938-10-08
Registered: 1939-02-14
Goods / services: CASTABLE REFRACTORY

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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