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April 2007

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Subject:
Re: Patent on annular ring
From:
George Patrick <[log in to unmask]>
Reply To:
(Designers Council Forum)
Date:
Mon, 9 Apr 2007 14:07:18 -0700
Content-Type:
text/plain
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text/plain (59 lines) 
Until somebody tests it in court (not me!!!) :)

You know, "Prior art" and all that stuff...

-- 
George Patrick
Tektronix, Inc.
Central Engineering, EDS Applications Support
P.O. Box 500, M/S 39-512
Beaverton, OR 97077-0001
* 503-627-5272 (voice)     * 503-627-5587 (fax)
http://www.tektronix.com    http://www.pcb-designer.com
 
"Off-Grid and Proud of it!"


-----Original Message-----
From: DesignerCouncil [mailto:[log in to unmask]] On Behalf Of
Narinder
Sent: Monday, April 09, 2007 12:17
To: [log in to unmask]
Subject: [DC] Patent on annular ring


Just for your information

As per US Patent # US 6,617,529 B2 . No other design can make a annular
ring 
of 0.4mm or bigger for a Pb. Free application.

Narinder Kumar 

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