USPTO trademark record

LITRONIC

Dead mark · Owner National Service Industries, Inc. · Classes 9

Mark details

Owner: National Service Industries, Inc.
Serial number: 74196563
Registration number: 1701563
Status: CANCELLED - SECTION 8 (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 1991-08-20
Registered: 1992-07-21
Goods / services: electronic sensing devices, namely, ultrasonic occupancy sensors and range extenders, for lighting energy management

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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Classes 9 (Software / electronics / downloadable media), 11 (Appliances / lighting) · ROBERT BOSCH GMBH

LITRONICDead

Classes 9 (Software / electronics / downloadable media), 42 (Software / tech services (SaaS, design, hosting)) · Litronic Inc

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Classes 11 (Appliances / lighting) · ROBERT BOSCH GMBH

LI/TRONICDead

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