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:
Jul. 20, 2010
Filed:
Oct. 26, 2007
Applicant:
Joseph Regh, Wappingers Falls, NY (US);
Inventor:
Joseph Regh, Wappingers Falls, NY (US);
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10D 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Optimized tone wood for acoustical performance and methods for optimizing tone wood are described. The longitudinal to cross-grain stiffness ratio, the acoustical mass, and damping of tone wood are adjusted to improve volume and quality of tonal output. These properties are adjusted by selectively removing a portion of summer growth of the wood to reduce cross-grain stiffness while retaining the winter growth of the wood for longitudinal stiffness. Damping materials can modify the effects of the summer growth removal.