USPTO trademark record

SONOGEN

Dead mark · Owner BRANSON INSTRUMENTS, INC. · Classes 9

Mark details

Owner: BRANSON INSTRUMENTS, INC.
Serial number: 71659033
Registration number: 0600705
Status: EXPIRED (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 1954-01-06
Registered: 1955-01-11
Goods / services: ELECTRICAL GENERATOR OF ULTRASONIC FREQUENCIES FOR THE ACTUATION OF PIEZO-ELECTRIC DEVICES

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to SONOGEN.

SONOGENLive

Classes 10 (Medical devices) · Sonogen Medical, Inc.

SONOGENDead

Classes 5 (Pharmaceuticals) · SONUS PHARMACEUTICALS, INC.

SONOGENDead

Classes 5 (Pharmaceuticals) · SONUS PHARMACEUTICALS, INC.

SONOGENICLive

Classes 15 (Musical instruments) · Yamaha Corporation

SONOGENICLive

Classes 44 (Medical / veterinary / agriculture services) · Wilmington Endocrinology, P.A.

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