USPTO trademark record

FIRMFIT

Live registered mark · Owner Sperian Hearing Protection LLC · Classes 10

Mark details

Owner: Sperian Hearing Protection LLC
Serial number: 86111499
Registration number: 4574974
Status: REGISTERED AND RENEWED
Classes: 10 (Medical devices)
Filed: 2013-11-06
Registered: 2014-07-29
Goods / services: Ear plugs for noise protection

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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