USPTO trademark record

SYNFILM

Live registered mark · Owner Royal Purple Synthetic Lubricants, Inc. · Classes 4

Mark details

Owner: Royal Purple Synthetic Lubricants, Inc.
Serial number: 74163770
Registration number: 1721326
Status: REGISTERED AND RENEWED
Classes: 4 (Fuels)
Filed: 1991-05-06
Registered: 1992-10-06
Goods / services: synthetic, para-synthetic and hydrocarbon lubricants for industrial uses; namely, lubricants for compressors, pumps, gas and steam turbines, gear boxes, motor bearings, and air tools

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

Similar marks

Nearest marks in the register to SYNFILM.

SYNFILLLive

Classes 19 (Building materials) · APT Advanced Polymer Technology Corp.

SUNFILMLive

Classes 17 (Rubber / plastics) · AEP INDUSTRIES, INC.

SYNFILive

Classes 9 (Software / electronics / downloadable media), 41 (Education / entertainment), 42 (Software / tech services (SaaS, design, hosting)) · NextGen IT Labs Group LLC

SYNFI21Live

Classes 5 (Pharmaceuticals) · Jiwon Han

SYNFINGERLive

Classes 5 (Pharmaceuticals), 42 (Software / tech services (SaaS, design, hosting)), 44 (Medical / veterinary / agriculture services) · Stichting Het Nederlands Kanker Instituut-Antoni van Leeuwenhoek Ziekenhuis

Screen your own name

A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.

Screen a name — free · Start a free watch