USPTO trademark record

NEPHRON

Dead mark · Owner Kabushiki Kaisha Sumimoto Kagaku Kenkyusho · Classes 7, 16, 24

Mark details

Owner: Kabushiki Kaisha Sumimoto Kagaku Kenkyusho
Serial number: 76166056
Registration number: Not registered
Status: ABANDONED-FAILURE TO RESPOND OR LATE RESPONSE (dead)
Classes: 7 (Machines), 16 (Paper / printed matter), 24 (Fabrics)
Filed: 2000-11-14
Registered: —
Goods / services: Filtering machines, filtering equipment or apparatus for cars, ships, aircraft, motor cycles and railway vehicles, used in order to clean lubricating oils, fuel oils, machine oils, engine oils, opera…

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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