Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Douglas G. Keithley0
Michael A. Rencher0
Charles Evans0
James R. Emmert0
Date of Patent
November 20, 2007
Patent Application Number
10940863
Date Filed
September 13, 2004
Patent Primary Examiner
Patent abstract
A laser printer for Braille that obviates the need for embossing mechanisms and specialized paper. A laser printer for Braille according to the present teachings increases an amount of a toner that adheres to an area of a paper that corresponds to the Braille element. The increased amount of toner yields a printed Braille element that may be read by touch.
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