Facsimile machine connectable to various communication equipments

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5255312
SERIAL NO

07921982

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A facsimile machine which is coupled to a telephone line and a telephone set, where the facsimile machine connects the telephone set to the telephone line in a telephone mode and disconnects the telephone set from the telephone line in a facsimile mode so as to use the telephone line as a communication line for a facsimile communication, and the facsimile machine is connectable to a communication equipment via an interface unit which is designed exclusively for the communication equipment. The facsimile machine includes a single connector including signal lines for receiving and transmitting signals for coupling the facsimile machine to the interface unit, a single switch coupled to the connector for arbitrarily selecting the communication line to the telephone line in a first mode and to the communication equipment in a second mode, and a communication part for making a facsimile communication using the communication line which is selected by the switch.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
WHITE-CASTLE LLC2711 CENTERVILLE RD SUITE 400 WILMINGTON DE 19808

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koshiishi, Takaho Tokyo, JP 15 462

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