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:
Oct. 09, 1990
Filed:
Feb. 13, 1989
Applicant:
Inventors:
Lynne D Klaczak, Boynton Beach, FL (US);
Mark T Stair, Delray Beach, FL (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B / ; H03G / ;
U.S. Cl.
CPC ...
455200 ; 455234 ; 34082544 ; 381107 ;
Abstract
A selective call reciver, particularly a pager, is provided comprising an audio transducer for emitting audio signals, particularly voice. A volume setter is provided and a device, such as involatile memory, for protecting the volume setter when the receiver is switched off, whereby the volume set when the receiver is switched off is substantially the same as that when it is next switched on again.