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.:

US 8344231 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 01, 2013

Filed:

Nov. 12, 2010
Applicant:

John W. Hamilton, Rock Hill, NY (US);

Inventor:

John W. Hamilton, Rock Hill, NY (US);

Assignee:

Other;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10D 3/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

This invention improves guitar pitch stability and requires no modifications to a guitar or any of its parts. It is a low profile design which pertains in particular to Fender Stratocasters or any electric guitars with a similar bridge plate and tone block design. This invention does basically two things. First, the guitar strings are rerouted giving a much softer string bend past the string saddles (similar to Gibson guitars) which significantly reduces string drag (friction) at the saddles. After 'dive-bombing' downward or going upward in pitch via the tremolo arm (as with a Stratocaster), the guitar returns to its original pitch when the tremolo arm is released. Second, readjustable saddle clamps are used which hold and lock all six string saddles together in position and to the bridge plate after string height and intonation adjustments have been made.


Find Patent Forward Citations

Hamilton, John. (2013). Guitar pitch stability system with saddle clamps (U.S. Patent No. 8344231). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8344231

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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