USPTO trademark record

RECTIFIER

Live registered mark · Owner Sio Co., Ltd. · Classes 6, 7, 20

Mark details

Owner: Sio Co., Ltd.
Serial number: 87753280
Registration number: 5719252
Status: REGISTERED
Classes: 6 (Metal goods), 7 (Machines), 20 (Furniture)
Filed: 2018-01-12
Registered: 2019-04-09
Goods / services: Metal coolant nozzle for metal working machines; Metalworking machines; metalworking machine tools; metal parts and accessories for metalworking machines and metal working machine tools in the nature…

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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