USPTO trademark record

MEVION S250 PROTON THERAPY SYSTEM

Live registered mark · Owner Still River Systems, Inc. · Classes 10

Mark details

Owner: Still River Systems, Inc.
Serial number: 85432003
Registration number: 4466891
Status: REGISTERED AND RENEWED
Classes: 10 (Medical devices)
Filed: 2011-09-26
Registered: 2014-01-14
Goods / services: MEDICAL APPARATUS, namely, PROTON BEAM THERAPY EQUIPMENT FOR USE IN TREATING CANCER

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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