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Spin-O-Matic (patented Nov. 27, 2001 -Patent # US 6,322,072 B1) was based on a suggestion that Jim Winslow's wife, Dory, had made to Jim. She said there should be a way to make a spinner that kids could use without having it hit their fingers on the way around. He mentioned it to me and I designed a mechanism that would accomplish just that. It has been used with many different items over the years.
Copyright 2013. David Mair. All rights reserved.