U.S., Jan. 28 -- An application to own the trademark for 'SA SINEWAVE AMPLIFICATION' has been filed on Aug. 11, 2025.
Owner(s):
Chad Mangrum; 2153 Cummings Dr., , CALIFORNIA
Goods and/or Services:
For: Amplifiers; Cabinets for loudspeakers
Class(es): 021, 023, 026, 036, 038
Mark Drawing Type: 3 - AN ILLUSTRATION DRAWING WHICH INCLUDES WORD(S)/ LETTER(S)
https://eog-tmng.uspto.gov/#/issueDate=2026-01-27&serialNumber=99330817
Disclaimer: Curated by HT Syndication....