Trumpet slide ring spacer
Citation
Hunsicker, John David, inventor. Wichita State University, assignee. Trumpet slide ring spacer. United States patent U.S. 10,535,327. 2020, January 14.
Abstract
Structures and methods are provided for adjusting a size of a slide ring aperture for a musical instrument. Embodiments include a trumpet slide ring spacer adapted to be mounted on an instrument and retained within a valve slide ring.
Description
WSU inventor: David Hunsicker, School of Music, College of Fine Arts
Application No: 16/244,981 filed Jan. 10, 2019. Patent No: U.S. 10,535,327 granted Jan 14, 2020
URI
http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=10,535,327.PN.&OS=PN/10,535,327&RS=PN/10,535,327http://hdl.handle.net/10057/17155