>
http://patft.uspto.gov/netacgi/nph-Parser?
> Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=/netahtml/
> srchnum.htm&r=1&f=G&l=50&s1=6,704,116.WKU.&OS=PN/6,704,116&RS=PN/
> 6,704,116
>
> if you can't open that, go to PATENT SEARCH and enter patent number
> "6,704,116" (no quotes) or (in case of emergency) search for author
> Abulhab. Also check the internet for pics of the 'product'.
It would be a great idea for Sindhi, which has a lot of letters. And some of
the Northeast Caucasian (Daghestani) languages were once written in Arabic
script; they had to have used quite a few extra characters. I'd keep the
current standard for Arabic and Farsi though.