Apple granted patents for iPod Click Wheel, more
Tuesday, March 25, 2008 - 02:12 PM EST"On March 25, the US Patent & Trademark Office published four of Apple’s newly granted patents respectfully titled 'Split Edits,' 'Spacing for microphone elements,' 'Computer controlled display device,' and 'Touch pad for handheld device,'" Neo reports for MacNN.
"The latter two patents cover Apple’s iPod Click Wheel and a flex arm mechanism which had been implemented in-part within an earlier iteration of the iMac," Neo reports.
More info and patent app illustrations here.

Click wheel?!?! What about patents on our fingers for the touch.