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Bass Marimba Patent (1984)
During my participation at the 1979 NAMM convention I was asked if my bass marimba (below) was patented. It was not, but this sounded pretty important, so I filed for patent protection in 1980.
It turns out that this was not a patent for a technological or functional design, rather for ornamental design. The patent was granted in 1984 and was only good for 14 years.
Bass Marimba Model: C213C, shown in the now defunct Frank's Drum Shop in Chicago
(Ornamental Design Patent)
Photo from which the front elevational view, shown on the front page of patent, was created
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