Trademark Search  /  SA SINEWAVE AMPLIFICATION

SA SINEWAVE AMPLIFICATION

● Live · Registered

U.S. federal trademark · Serial No. 99330817 · Reg. No. 8176050

Mark
SA SINEWAVE AMPLIFICATION
Status
Registered
Serial Number
99330817
Registration No.
8176050
Filing Date
August 11, 2025
Registration Date
March 17, 2026
Class(es)
Class 009

Owners

Chad Mangrum
01 · Santa Rosa, CA, US
Chad Mangrum
01 · Santa Rosa, CA, US
Chad Mangrum
01 · Santa Rosa, CA, US

Goods & Services

Amplifiers; Cabinets for loudspeakers

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.