Sebastian Kirsch: Blog

Tuesday, 15 February 2005

Cat owners beware

Filed under: — Sebastian Kirsch @ 17:07

If you play with your cat using a laser pointer, you may be violating patent no. 5443036, granted in 1995 by the U.S. Patent and Trademark Office. And we thought that software was the only subject prone to patents on trivial “inventions".


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