USPTO trademark record

CARDOCTOR

Live registered mark · Owner Lin Yunjie · Classes 7

Mark details

Owner: Lin Yunjie
Serial number: 99442059
Registration number: 8261099
Status: REGISTERED
Classes: 7 (Machines)
Filed: 2025-10-14
Registered: 2026-05-19
Goods / services: Ignitions parts for internal combustion engines, namely, points; Exhaust manifold for engines; Emission reduction units for motors and engines, namely, PCV valves; Pump control valves; Fuel injector …

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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