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US Trademark Classification

Electrical signal attenuators 009-4429

电信号衰减器

Chinese 电信号衰减器
English Electrical signal attenuators
Spanish Atenuadores de señales eléctricas
Term ID
009-4429
Class
09
Type
Goods
Status
Active · modified since entry (M)
Effective date
2013-05-30
Version
10-2013

Official English notes

On 05-30-2013, the 07-01-2001 entry was amended to add "Electrical signal" to clarify the use and nature of the goods. Electrical signal attenuators are devices that attenuate electrical signals by reducing the amplitude of the signal without significant distortion.