Patent ID: 7327109
Filing Date: 2008-02-05
Classification: G10D

Abstract:
1. An adjustable acoustic stringed instrument bridge comprising: a. a saddle housing surrounding a plurality of adjustable saddles, a plurality of internally retained saddle screws, and an actuator wedge, b. said saddle housing incorporating a plurality of housing screw cavities within the inner surfaces of its vertical walls comprising opposing pairs aligned with the longitudinal axis of a string, c. said saddle housing incorporating a plurality of access holes penetrating through one of the upright walls of said saddle housing into one of each pair of said housing screw cavities centrally and longitudinally aligned with said housing screw cavity axis, d. said saddles incorporating a threaded saddle hole, e. said threaded saddle hole threadedly incorporating said saddle screw of sufficient length to be retained by said housing screw cavities, f. said saddle occupying a position between said screw ends, g. each of said screw ends being partially encapsulated within said housing screw cavities thereby loosely retaining and aligning said screw and saddle within said saddle housing along the longitudinal axis of the string, h. said saddles being longitudinally adjustable along the string axis by means of said screw by a tool inserted through the access hole penetrating through the saddle housing wall, i. said actuator wedge providing a means of altering the lateral position of said saddles by slidably engaging contiguous slanted surfaces present on adjacent surfaces of said saddles, j. said saddles being able to be retained in fixed positions by means of said actuator wedge laterally displacing said saddles into firm contact with each other and the contiguous upright walls of said saddle housing, and l. said saddle screws being centrally positioned within said saddle screw cavities when said saddles are retained in fixed positions, thereby, isolating said saddle screws from contact with said saddle housing.