USPTO trademark record

LITTMANN

Live registered mark · Owner 3M Company · Classes 9

Mark details

Owner: 3M Company
Serial number: 85968847
Registration number: 4477862
Status: REGISTERED AND RENEWED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2013-06-25
Registered: 2014-02-04
Goods / services: [ CDs for use in training medical personnel in cardiac auscultation and the appropriate use of a stethoscope; and ] computer software for use with stethoscopes and in the field of cardiac and pulmona…

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

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