Re: A device that works - provisional patent

Posted by Rainer (210.86.1.43) on September 30, 2002 at 13:34:48:

In Reply to: Re: A device that works posted by grim on September 26, 2002 at 16:07:35:

Just a short question:

How difficult ( and expensive) is it to apply for a provisional patent ?

Cheers,

Rainer

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Comments:	: : : Just a short question: : How difficult ( and expensive) is it to apply for a provisional patent ? : Cheers, : Rainer
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