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:
May. 02, 2000
Filed:
Dec. 17, 1997
Christopher L Frank, Oakland, CA (US);
Sony Corporation of Japan, Tokyo, JP;
Sony Electronics, Inc., Park Ridge, NJ (US);
Abstract
A hands-free adapter for a telephone is disclosed. The hands-free adapter includes a housing, a speaker and a microphone that may be electrically coupled to a telephone. The hands-free adapter couples to a cigarette lighter receptacle of a vehicle. This provides power to operate the speaker and the microphone. In addition, power is coupled to the telephone for operating the telephone and charging the telephones batteries. The hands-free adapter also includes an articulating cable for positioning the speaker and the microphone near a user. The microphone is disposed within a boom which is pivotally coupled to the housing such that the boom may be moved from a retracted position to a fully extended position. The microphone is automatically activated as it is moved out of the retracted position and is automatically deactivated as it is moved back into the retracted position.