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:
Feb. 05, 1991
Filed:
Jan. 12, 1989
Applicant:
Inventor:
Lloyd R Baggs, Grover City, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10H / ;
U.S. Cl.
CPC ...
84723 ; 84726 ; 84743 ;
Abstract
A stringed instrument is provided which incorporates a resonator assembly mounted within its body which enhances the quality of the sound produced by the instrument. The resonator assembly includes either one or more resonator rods or one or more resonator springs tuned to desired frequencies, which are generally below about 200 cycles per second.