USPTO trademark record

PARLODION

Live registered mark · Owner MALLINCKRODT CHEMICAL WORKS · Classes 1

Mark details

Owner: MALLINCKRODT CHEMICAL WORKS
Serial number: 71526865
Registration number: 0500027
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 1947-07-05
Registered: 1948-04-06
Goods / services: COLLODION

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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