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. 24, 1990
Filed:
Feb. 13, 1989
Applicant:
Inventor:
Keith K Wong, Warren, NJ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M / ; H04M / ; H04M / ; H04M / ;
U.S. Cl.
CPC ...
379 51 ; 379131 ; 379101 ; 379374 ;
Abstract
An improved telephone with three built in features that provide added conveniences and additional benefits for the user. These features are: Money Saver Timer, which tells the caller the amount of time is left of the current message or toll unit on a long distance call; Telephone Panic Switch, when pressed, will activate a circuit to automatically call and broadcast an emergency message to a group of pre-stored numbers; Music On Hold cards, which allow the user to play different music programs for the HOLD feature. These cards can be changed frequently to provide different music programs to the frequent caller.