The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 14, 1987
Filed:
Mar. 27, 1985
Timothy P Shaw, Kalamazoo, MI (US);
Gibson Guitar Corp., Wilmington, DE (US);
Abstract
A bridge pickup for a string instrument includes a sensor assembly mounted in a U-shaped base. The sensor assembly includes a cast member encapsulating a holding means which holds an array of piezo sensor elements. The cast member extends below the sensor elements and includes an upper crest portion for supporting the strings of the instrument. A groove formed in the cast member at a point below the sensor elements extends to the lower electrode contact faces of the sensor elements, and a conductor placed in the groove provides an output. A U-shaped channel holds the sensor assembly and the conductor. Preferred conductive and casting materials are shown, and a method of manufacture is described.