How about a coffee mug of United States Patent 5491774
posted on
Feb 03, 2011 08:05AM
How about a coffee mug of United States Patent 5491774, Handheld record and playback device with flash memory
http://www.braindex.com/mug-of-united-states-patent-5491774-handheld-record-and-playback-device-with-105493008