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. 12, 2002
Filed:
Aug. 02, 1995
John M. Taskett, Salt Lake, UT (US);
Barbara Piernot, Sandy, UT (US);
American Express Travel Related Services, New York, NY (US);
Abstract
The present invention includes a prepaid telephone calling card for use by the visually impaired. A braille printer is configured to print a wallet-sized, plastic prepaid telephone calling card having one or more information fields printed in braille. A first information field printed in braille corresponds to an access number through which an individual can access a host computer for completing prepaid telephone calls. A second field printed in braille corresponds to a unique account code associated with the prepaid card. Various other information fields may also be printed in braille on the card, as desired. The information fields may also be printed in very large type face to facilitate reading by individuals who are not blind, yet substantially visually impaired.