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:
Feb. 21, 1995
Filed:
Nov. 12, 1993
Applicant:
Inventors:
Assignee:
Murata Mfg. Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01R / ; H01R / ;
U.S. Cl.
CPC ...
439638 ;
Abstract
A card-type line interface device is provided with good portability and low-price. The line interface device includes an adapter unit 1 and a card unit 2 for inserting into the card slot of a communication terminal device. The adapter unit 1 has a card connecting connector 11 on a part of the boxlike body, a line connector 12 on another part thereof, and an interface circuit 14. The adapter unit 1 is connected to the card unit 2 in use, and detached from it on carrying. With no troublesome cable, the line interface device can provide good portability. The reduced number of components and reduced number of assembling steps lead to low price.