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:
Dec. 07, 1982
Filed:
Jan. 29, 1980
Applicant:
Inventor:
Nassar Ismail, Sommerville, MA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01R / ;
U.S. Cl.
CPC ...
179 / ; 3391 / ;
Abstract
The invention comprises a variety of unique adapters for use with modular plug telephones. The adapters permit multiple handsets or multiple telephones or any combination of both to be connected with a single telephone wall jack. The adapters comprise multiple jacks and plugs with suitable electric connections therein to provide the combination of telephones and handsets desired. In one embodiment the adapter combines multiple modular telephone plugs and jacks with a jack for the old style four prong telephone plug and an indicator light connection. In another embodiment a jack is provided for the connection of a tape recorder or other electronic equipment.