Skip to main content
Drawing of

Ovation Tuning Guitar 1998 UK Patent 2

GB 2328545 A 1998 Mark Alan Gooday US Tuning/Headstock Design 18 drawings

UK patent for an improved guitar headstock tuning arrangement where each machine head has a rotatable adjusting handle with its axis of rotation inclined at approximately 30 degrees relative to the perpendicular to the longitudinal axis of the instrument. The handle is also inclined rearwardly relative to the plane of the fingerboard, allowing the tuning handle to fall naturally to the player's hand for more ergonomic tuning. Multiple headstock configurations are described including inclined mounting holes, non-perpendicular winding peg axes, and rearwardly inclined headstock portions. Filed by Kaman Music Corporation (Ovation parent company), divided from application 9504498.8.

Download PDF (0.5 MB)