USD567229SActiveUtility
Headphone splitter and volume control accessory for use with an MP3 player device and another electronic device for recording, storing and transmitting audio files
Est. expiryJul 10, 2026(expired)· nominal 20-yr term from priority
Inventors:Paul Griffin
59
PatentIndex Score
11
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a headphone splitter and volume control accessory for use with an MP3 player device and another electronic device for recording, storing and transmitting audio files, as shown and described.Join the waitlist — get patent alerts
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