[Prev][Next][Index][Thread]
Re: Stand off insulators
-
To: tesla@pupman.com
-
Subject: Re: Stand off insulators
-
From: Thomas McGahee <tom_mcgahee@sigmais.com>
-
Date: Wed, 12 Feb 1997 08:01:22 -0500
-
Subscriber: tom_mcgahee@sigmais.com Wed Feb 12 22:52:36 1997
[The following text is in the "ISO-8859-1" character set]
[Your display is set for the "US-ASCII" character set]
[Some characters may be displayed incorrectly]
----------
> From: Tesla List <tesla@poodle.pupman.com>
> To: Tesla-list-subscribers@poodle.pupman.com
> Subject: Re: Stand off insulators
> Date: Wednesday, February 12, 1997 1:25 AM
>
> Subscriber: SSNSanders@aol.com Tue Feb 11 23:15:46 1997
> Date: Tue, 11 Feb 1997 14:46:49 -0500 (EST)
> From: SSNSanders@aol.com
> To: tesla@pupman.com
> Subject: Re: Stand off insulators
>
> In a message dated 97-02-11 02:15:14 EST, you write:
>
> << insulator could be copied as
> well, but I suspect that that may be a patent violation. Are there any
> specific
> types of porcelain and glaze that are better suited for or made
specifically
> for
> this application? Fancy colors? :)
>
> Mark Napier
> >>
> Just basic white or off white and Im sure an insulator off an old enough
> capacitor, like company out of business wouldnt be a patent violation.
You
> could just make a minor change to get around that. The rib and groove
type in
> a taper shape would be nice with the bases about 2" one 3" and one
type
> 4" would probably cover most needs. Stephen Sanders
All,
The life of a patent is limited. To avoid any patent violation, simply copy
a design that is
older than the life of the patent. If it is more than 17 years old, it is
no longer
a patent infringement to copy it.
Fr. Tom McGahee