USPTO trademark record

U.S. FLEX

Dead mark · Owner U. S. FLEXIBLE METALLIC TUBING CO. · Classes 6

Mark details

Owner: U. S. FLEXIBLE METALLIC TUBING CO.
Serial number: 71667913
Registration number: 0607822
Status: EXPIRED (dead)
Classes: 6 (Metal goods)
Filed: 1954-06-08
Registered: 1955-06-28
Goods / services: QUICK COUPLINGS, MANIFOLD VALVES, FLEXIBLE METALLIC TUBING, FITTINGS FOR METALLIC TUBING, FLEXIBLE BELLOWS, TANK CAR UNLOADING FITTINGS, EXPANSION JOINTS, VIBRATION ABSORBING FLEXIBLE METALLIC TUBING…

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to U.S. FLEX.

USFLEXLive

Classes 7 (Machines) · UNIROYAL, INC.

USFLEXDead

Classes 7 (Machines) · UNITED STATES RUBBER COMPANY

USFLEX WLive

Classes 7 (Machines) · Fenner Dunlop Americas, Inc.

CS-FLEXLive

Classes 17 (Rubber / plastics) · Couplamatic Systems, Inc.

DS-FLEXLive

Classes 7 (Machines), 9 (Software / electronics / downloadable media), 12 (Vehicles), 37 (Construction / repair), 38 (Telecom / streaming / broadcasting), 39 (Transport / travel), 40 (Treatment of materials), 42 (Software / tech services (SaaS, design, hosting)) · MITSUBISHI ELECTRIC CORPORATION

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