Accu-just HPs in Steinway D :(

[dm.porritt@verizon.net]

That patent has long since expired.

dave
> 
> From: "Ed Sutton" <ed440@mindspring.com>
> Date: 2002/05/31 Fri AM 11:06:00 CDT
> To: caut@ptg.org
> Subject: Re: Accu-just HPs in Steinway D :(
> 
> Is it a violation of patent for a private technician to install vertical 
> roll pin (aka "Accu-just') hitch pins on a piano?
> Baldwin gave permission for technicians to retrofit their plate bolt
> systems.
> Did they also give permission to retrofit Accu-just pins?
> "Just Curious"
> aka ES 
> 

David M. Porritt, RPT
Meadows School of the Arts
Southern Methodist University
Dallas, TX 75275