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.

Date of Patent:
Mar. 15, 1988

Filed:

Aug. 21, 1986
Applicant:
Inventors:

Robert A Crane, Windham, ME (US);

David H Dowler, Portland, ME (US);

Assignee:

GTE Products Corporation, Stamford, CT (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M / ;
U.S. Cl.
CPC ...
379 27 ; 379428 ;
Abstract

A telephone network interface device adapted to be placed within a standard receptacle box including a face plate and a housing containing terminal posts disposed on the rear of the housing. A cover is detachably arranged over an array of terminal posts that are adapted to be connected to the telephone company's portion of the telephone network and terminal posts are exposed for subscriber access to the portion of the posts that are connected to the subscriber's portion of the telephone system.


Find Patent Forward Citations

Crane, Robert. (1988). Indoor telephone network interface device (U.S. Patent No. 4731809). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4731809

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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