U.S. federal trademark · Serial No. 79245537
Research and development of new products (for third parties)
Acoustic alarms, ammeters, buzzers, electric coils, automatic time switches (with the exception of those used in timepieces), reducers (electricity), remote control apparatus, detectors, electric wires, electric doorbells, electric converters, electrical connections, electrical installations for the remote control of industrial operations, electrolyzers, fuses, measuring apparatus, distribution boxes (electricity), circuit breakers, electric relays, light variators (regulators), circuit closers, thermostats, bell push-buttons, amplifiers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.