USPTO trademark record

FILTRON

Live registered mark · Owner MINNESOTA MINING AND MANUFACTURING COMPANY · Classes 10

Mark details

Owner: MINNESOTA MINING AND MANUFACTURING COMPANY
Serial number: 72273237
Registration number: 0840935
Status: REGISTERED AND RENEWED
Classes: 10 (Medical devices)
Filed: 1967-06-07
Registered: 1967-12-19
Goods / services: SURGICAL MASKS

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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