ALEXANDRIA, Va., May 7 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'PRIMARY SOURCE ENHANCER' in its latest official gazette. The trademark application with the serial number 99469441 was filed on Oct. 29, 2025.
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Goods and Services: 9 - Audio processing equipment, namely, limiters and compressors; Electronic products for the manipulation of the frequency, time, and amplitude characteristics of audio signals, namely, audio processors; Audio-frequency transformers; Apparatus for recording, transmission or reproduction...
International/US Class(es): 9
Mark Drawing Code: 4 - STANDARD CHARACTER MARK
Current Owner(s): Rupert Neve Designs, LLC 511 Flite Acres Road ...