US 12,094,438 B2
Acoustic waveguide guitar
Joseph J. Katzenberger, Crawfordsville, IN (US)
Assigned to Joseph J. Katzenberger, Crawfordsville, IN (US)
Filed by Joseph J. Katzenberger, Crawfordsville, IN (US)
Filed on May 3, 2022, as Appl. No. 17/735,818.
Prior Publication US 2023/0360617 A1, Nov. 9, 2023
Int. Cl. G10D 1/08 (2006.01); G10D 3/02 (2006.01)
CPC G10D 1/08 (2013.01) [G10D 3/02 (2013.01)] 6 Claims
OG exemplary drawing
 
1. An acoustic guitar, comprising: a back, a side, an internal waveguide, machined from a solid piece of wood to form a guitar body;
an internal chamber divider attached to said guitar body;
an internal speaker, attached mechanically to said guitar body, attached electronically to an internal electronics package, a microphone, and a plurality of pickups;
said microphone attached to said internal chamber divider or said guitar body;
said pickups attached to said internal chamber divider, or said guitar body;
said internal electronics package attached to said guitar body;
an elongated neck attached to said guitar body;
a light yet strong soundboard attached to said guitar body;
a bridge attached to said light yet strong soundboard;
an adjustable nut attached to said elongated neck;
an adjustable saddle attached to said bridge;
said pickups attached to said bridge and said saddle;
a guitar string set attached to said bridge, said adjustable saddle, said adjustable nut and said elongated neck.