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:
Nov. 18, 1986
Filed:
Sep. 20, 1984
Marvin R Glemming, Plymouth, MN (US);
Walter I Bieger, St. Paul, MN (US);
Other;
Abstract
A chording apparatus for stringed musical instruments is provided that automatically forms complex chording arrangements on the instrument keyboard in response to the simple depression of a single button. The chording apparatus hereof includes a unique arrangement of selection buttons, actuating arms, and string depressing hammers, to allow for the selection of a maximum number of chords with a minimum number of apparatus parts. The chording apparatus also includes a unique, one piece biasing plate that urges each of the string depressing hammers to their string clearing positions. The apparatus can be quickly attached or detached from the neck of a string instrument, is adaptable to keyboards of various widths, and is particularly designed for ease of assembly.