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:
Apr. 27, 1976
Filed:
Feb. 11, 1974
Applicant:
Inventor:
Neal Buglewicz, Rolling Hills, CA (US);
Assignee:
Phone-Mate, Torrance, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M / ; G11B / ;
U.S. Cl.
CPC ...
179 / ;
Abstract
A telephone answering device employing a conventional tape recorder and an endlesss broadcast recording tape having a twist of 180.degree. therein, popularly known as a Mobius loop, driven by the drive capstan of the conventional tape recorder, activates a tone switch and a shut-off switch in alternate 360.degree. revolutions of the broadcast tape.