Telephone handset universal connector

Details Telephone handset universal connector Telephone handset universal connector

2008-05-06

2008-05-06

Kuntz, Curtis (Department: 2614)

Telephonic communications

Terminal

Housing or housing component

C379S433010

Reexamination Certificate

active

10848545

ABSTRACT:
A telephone handset universal connector is used to connect between a phone base having a set of four signal outlets, and a handset having a set of four corresponding signal ports. The telephone handset universal connector includes a universal circuitry and a selection switch. The universal circuitry has an electric output101for electrically connecting with the four signal outlets of the phone base and an electric output102for electrically connecting with the four signal ports of the handset, wherein the selection circuitry provides twelve connection combinations for selectively connecting between the four signal outlets and the four signal ports. The selection switch is electrically connected with the selection circuitry to selectively switch the selection circuitry within the twelve connection combinations.

REFERENCES:
patent: 5784456 (1998-07-01), Carey et al.
patent: 6222910 (2001-04-01), Price et al.
patent: 6256519 (2001-07-01), Newton
patent: 6381308 (2002-04-01), Cargo et al.
patent: 6697464 (2004-02-01), Nelson et al.
patent: 7162028 (2007-01-01), Lieder et al.

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