Espace patent site suspended

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That's too bad; I used that site many times.

This just serves to remind us that if you see something interesting on the web (e.g., if you find a patent you've been looking for), save it to your hard-drive today, 'cause it might not be there tomorrow.

The US Patent and Trademark office has a website here...
http://www.uspto.gov/
...but it's pretty much useless for finding older patents unless you have the patent number in hand.
 
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