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:
May. 17, 1977
Filed:
Jun. 25, 1975
Applicant:
Inventor:
Terumasa Simizu, Kawagoe, JA;
Assignee:
Pioneer Electronic Corporation, Tokyo, JA;
Primary Examiner:
Int. Cl.
CPC ...
H04M / ;
U.S. Cl.
CPC ...
179 / ;
Abstract
An automatic telephone answering apparatus of the type including a tape transport mechanism having an endless loop answering message tape and a recording tape with a record/playback head for recording and playing back previously recorded messages is disclosed. The apparatus comprises a remote control circuit responsive to single frequency remote control signals for distinguishing between a plurality of instructive signals. The remote control circuit accomplishes this by changing time constant circuits in response to time sequential remote control signals.