USPTO trademark record

CERAMAG

Dead mark · Owner STACKPOLE CARBON COMPANY · Classes 6

Mark details

Owner: STACKPOLE CARBON COMPANY
Serial number: 71560729
Registration number: 0520254
Status: EXPIRED (dead)
Classes: 6 (Metal goods)
Filed: 1948-07-03
Registered: 1950-01-24
Goods / services: POWDERED MIXED FERRITES USED FOR MAKING CORES FOR HIGH FREQUENCY INDUCTANCE COILS

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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