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Re: [TCML] Does Patent 500,630 predate Tesla's coil?



Hi Jim,

IIRC, Tesla first introduced the "Tesla coil" in
either 1891 or 1892? Not sure about when he
actually filed a patent for it? I'm sure others can
further elaborate on this.

David Rieben


----- Original Message ----- From: "Jim Harvey (UDN)" <harvey.james@xxxxxxxxxxxxxxx>
To: "'Tesla Coil Mailing List'" <tesla@xxxxxxxxxx>
Sent: Saturday, May 30, 2009 8:51 AM
Subject: [TCML] Does Patent 500,630 predate Tesla's coil?



Greetings...

A friend pointed out a patent 500630 that appears to predate Tesla on the
invention of the "Tesla Coil." A link to this patent is at:
http://www.google.com/patents?id=pdZBAAAAEBAJ
<blocked::http://www.google.com/patents?id=pdZBAAAAEBAJ&dq=500630>
&dq=500630

Any thoughts or comments?
73 & Stay Vertical,

Jim Harvey (W7YV) - The Great Curmudgeon
Hunkered down in the USA

FIST # 13337
SKCC # 3194







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