Cannonball Saxophone Patents

Woodwind Patents:

- Design Patents - Keyguards, Stones on Sax necks, Stones on side and palm keys

- Structure and function patents - Use of "Tonal Material" on bodies and keys, Putting neck octave key on underside

Brasswind patents:

- Tonal material on tubing and continuation of same patent...interestingly, this was the earliest 'stone' patent that I could find as far as priority date.

- Design patent on placement of stones