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:
Feb. 10, 1998
Filed:
Jun. 16, 1995
Robert L Garthwaite, Shamong, NJ (US);
Sherri L Meade, Moorestown, NJ (US);
Franklin Electronic Publishers, Incorporated, Mt. Holly, NJ (US);
Abstract
A hand held electronic book is adapted to receive any number of replaceable cartridges. Each cartridge holds an alternate text and requires a separate set of functions. A predetermined set of function keys on the keyboard of the electronic book at predetermined positions are color coded. Each cartridge of a set of replaceable cartridges has the same number of similarly positioned and similarly color coded key-like designations. These designations provide an indication of the new function that the corresponding key on the keyboard has when the book accesses the cartridge involved. Thus color and position are the codes used to select the function indicated on the cartridge to the key on the keyboard that performs the function.