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. 01, 2011
Filed:
May. 23, 2008
Applicant:
David Vaughan, Grass Valley, CA (US);
Inventor:
David Vaughan, Grass Valley, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09B 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and system is provided which facilitates the process of the learning music reading related to the playing of keyboard instruments through associating the staff lines on the bass and treble clefs with the ten corresponding keys on a keyboard by marking those keys.