The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 24, 2007
Filed:
Dec. 29, 2005
Steven Mishan, New York, NY (US);
Steven Mishan, New York, NY (US);
Van Hauser LLC, New York, NY (US);
Abstract
A headphone set has a pair of headphone assemblies for engagement over the ears, each with a cushion and an active noise reduction circuit for reducing noise. A sound conditioning circuit stores various conditioning sounds for the user and an external sound source amplifier in the set is for connection to an external source of sound for supplying sound from the external source to the user. A power supply powers the set and switches are provided for selecting between modes of operation for supplying no sound to the user with no active noise reduction, for supplying no sound to the user with active noise reduction, for supplying the at least one conditioning sound to the user and for supplying sound from the external sound source to the user.