Patents Assigned to Hearz, Inc.
  • Earmuffs for use with headphones
    Patent number: 5257420
    Abstract: Earmuffs for use with headphones of the type having two speakers connected by a headband including two speaker receiving pouches. A headband receiving pouch is connected between the two speaker receiving pouches. Closing means are provided for closing the two speaker receiving pouches around the two speakers and for closing the headband receiving pouch around the headband. The two speaker receiving pouches can warm a listener's ears while using headphones.
    Type: Grant
    Filed: July 31, 1992
    Date of Patent: November 2, 1993
    Assignee: Hearz, Inc.
    Inventor: Richard J. Byrne, Jr.