On Sat, 2010-10-09 at 09:32 -0400, Amarjeet Singh wrote: > Who has the patent to the typewriter? Probably it would then extend to > keyboard too.
Not sure about typewriters, but keyboards are patented: http://patft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=D624,916.PN.&OS=PN/D624,916&RS=PN/D624,916 http://www.patentgenius.com/patent/D624916.html -- Russel. ============================================================================= Dr Russel Winder t: +44 20 7585 2200 voip: sip:[email protected] 41 Buckmaster Road m: +44 7770 465 077 xmpp: [email protected] London SW11 1EN, UK w: www.russel.org.uk skype: russel_winder
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