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:
Mar. 09, 1999
Filed:
Feb. 11, 1997
Richard E Huff, Belmont, CA (US);
Other;
Abstract
A vibrato assembly for stringed instruments makes slight and rapid changes in the pitch of the tone produced by a stringed instrument. The vibrato assemblies described herein use flexures to permit movement of an armature relative to a fixed base to produce variations in the tension of the strings and thereby the pitch of the tones. These flexure vibrato assemblies have the advantages of high strength, zero operational noise and rumble, and virtually zero friction and hysteresis. Additionally, flexure vibrato assemblies provide a robust path between the instrument and the strings resulting in improved tonal quality, range, and sustain. A modular flexural pivot is especially useful as the flexure of the present invention.