is the patent for the Adjustable Pitch Drum which used the
Roto Tom Drum in side a shell. This patent
was filed on 10/12/1976 and inventor
Randall L. May is credited for this unique percussive instrument!
The patent was issued on Sep 20, 1977.
Roto Tom Drum Experts is not affiliated with any manufacturer
or drum company. This Roto Tom Web Site is a historical web site
dedicated to provide history and information about Remo Roto Toms
and other Roto Toms manufactured by other drum companies. We have
Remo catalogs and photos of drummers and marching drumlines that
use Roto Toms.