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:
Oct. 22, 1996
Filed:
Jul. 12, 1995
Roberto Aspri, Montreal, Quebec, CA;
Claude Mauffette, Montreal, Quebec, CA;
Other;
Abstract
A sound reverberator for a string musical instrument having a sound box and strings tensioned over a saddle member of a bridge piece connected to a top wall of the sound box. The reverberator comprises one or more pre-tensioned springs secured internally of the sound box. A metallic transfer member is secured to a free end of the spring internally of the sound box. The transfer member is displacedly supported under the strings by a finger actuated displaceable support element for releasably engaging the springs of the musical instrument to transfer vibrations from the strings to the one or more metal springs whereby to produce sound vibrations internally of the sound box to modify the tonality of the sound generated by the sound box as a result of setting the strings in vibration.