US 12,112,729 B2
Headpiece for a transverse flute, and transverse flute
Nicole Liesel Mumberg, Baunatal (DE); Arnd Mumberg, Baunatal (DE); Alina Ilona Mumberg, Baunatal (DE); Regina Engelhardt, Kassel (DE); and Arne Werner Horst Siebling, Kassel (DE)
Appl. No. 17/782,879
Filed by Nicole Liesel Mumberg, Baunatal (DE); Arnd Mumberg, Baunatal (DE); Alina Ilona Mumberg, Baunatal (DE); Regina Engelhardt, Kassel (DE); and Arne Werner Horst Siebling, Kassel (DE)
PCT Filed Dec. 7, 2019, PCT No. PCT/DE2019/101056
§ 371(c)(1), (2) Date Jun. 6, 2022,
PCT Pub. No. WO2021/110186, PCT Pub. Date Jun. 10, 2021.
Prior Publication US 2023/0008370 A1, Jan. 12, 2023
Int. Cl. G10D 9/02 (2020.01); G10D 7/026 (2020.01)
CPC G10D 7/026 (2013.01) [G10D 9/02 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A head joint for a transverse flute of the type having a first leg, the first leg including an embouchure, and a second leg that are connectable to a tube of the transverse flute, the tube including a key mechanism, the head joint comprising:
a joint connecting the first leg to the second leg such that the two legs are arranged at an angle to one another;
wherein the tube is an extension of second leg; and
wherein the angle formed inside a physical elongation of the two legs is an acute angle.