Thursday, 13 September 2007

How Inventive! (No. 3)

Can an old dog learn new tricks? Can pigs fly? Can elephants climb trees? Maybe so. U.S. Patent 461,449 claims a "Performing Platform For Animals" — an artificial tree that is specially-shaped to allow an elephant to climb it.

Patent 461,449 figure 1

Posted at 8:18:31 PM | Permalink

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