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:
Jul. 02, 1996
Filed:
Jul. 28, 1994
Applicant:
Inventor:
Shozo Miyagawa, Kyoto, JP;
Assignee:
Rohm Co. Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M / ;
U.S. Cl.
CPC ...
379 61 ; 379 66 ;
Abstract
An extension phone type cordless telephone comprises a terminating set, a plurality of branch sets, and a plurality of charger stands. The terminating set comprises a terminating set radio communication circuit for performing radio communication with the plurality of branch sets and a terminating set wire communication circuit for performing communication over a commercial power line with the branch sets via a stand wire communication circuit included in the charger stand.