USPTO trademark record

SERVO GUARD

Live registered mark · Owner Siemens Aktiengesellschaft · Classes 10

Mark details

Owner: Siemens Aktiengesellschaft
Serial number: 75710671
Registration number: 2401632
Status: REGISTERED AND RENEWED
Classes: 10 (Medical devices)
Filed: 1999-05-20
Registered: 2000-11-07
Goods / services: MEDICAL, ELECTROMEDICAL, [ SURGICAL, DENTAL AND VETERINARY APPARATUS, ] DEVICES [ AND INSTRUMENTS ], NAMELY, BACTERIAL FILTERS, FOR USE WITH RESPIRATION MASKS

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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