Richard Adkins wrote: > There's a US patent, evidently....whooduthunk? Harold A. Conklin, Jr > Baldwin Piano and Organ Co....filed in 1985....! > > _http://www.patentstorm.us/patents/4602548/fulltext.html_ > > you need to be a full member to see the illustrations....but the text is > revealing. > > This might explain the weighting in the Baldwin 6000 (not > 7000)....Concert Vertical > > cheers, > Richard Or go to Google Patents, where you don't have to register to look at anything. http://www.google.com/patents?id=kkA9AAAAEBAJ&dq=4602548 Ron N
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