Dragons' Den winner infringed own patent, IPO rules

23 March 2010

A man whose invention caught the attention of millions of television viewers may have infringed a patent he applied for himself ten years ago. A contestant on the Dragons' Den TV programme may have to defend his invention from legal action.

Andrew Harsley appeared on the programme and convinced two of its panellists, Duncan Bannatyne and James Caan, to invest £150,000 in the Rapstrap, a plastic cable tie.

But the Intellectual Property Office (IPO) has said that the invention is already partially covered by a patent owned by a company Harsley helped to found. He has since left the firm.

Millepede's patent for the reusable plastic strip lists Harsley as the inventor. Harsley has said that he has since been awarded patents in China and Mexico for his own Rapstrap product.

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Extract from The Register
Website: http://www.theregister.co.uk
Link: http://www.theregister.co.uk/2009/03/17/dragon_whoops/

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