Stringed instrument construction

• US 7,893,330 B1
• Filed: 08/21/2009
• Issued: 02/22/2011
• Est. Priority Date: 09/05/2008
• Status: Expired due to Fees

• Current Assignee: Randy G. Andreasen
• Original Assignee: Randy G. Andreasen
• Inventors: Andreasen, Randy G.
• Primary Examiner(s): Lockett; Kimberly R
• Application Number:
  US12/545,416
• Time in Patent Office: 550 Days
• Field of Search: 842/67, 842/91, 842/93
• US Class Current: 84/291
• CPC Class Codes: G10D 1/085 Mechanical design of electric guitars

Abstract

An ergonomic guitar wherein the plane of the strings is shifted toward the player as a result of its overall construction. It includes a guitar body having a center spine region in the form of an open-top channel. The guitar neck is advantageously fitted and clamped to the bottom wall of the channel in a manner which assures maximum sustain and tonal quality of the instrument.

Claims

1. An electric guitar which comprises:

a body having an upper end and a lower end and which is assembled from a center spine and a pair of wings, each wing having a top wall, a bottom wall, a sidewall and a peripheral wall, and each said wing being affixed at its respective inner wall to said center spine so as to flank same on opposite lateral sides thereof, and

a neck attached to said body and extending longitudinally therefrom,

said wings comprising a proximal wing that will reside adjacent the body of the player and a distal wing, and

said proximal wing having a height that is less than the height of said distal wing as a part of an overall construction that shifts the plane of strings that extend along said neck toward the face of the player.

2. The guitar according to claim 1 wherein said proximal wing has a flat bottom wall, and a planar top wall that is canted at an angle between about 4°

and about 7°

with respect to said flat bottom wall and wherein a flat top surface of said neck is essentially parallel to said top wall of said proximal wing.

3. The guitar according to claim 2 wherein said center spine comprises two flat lateral spine members extending longitudinally of said body and a bottom wall that is affixed to lower edge regions of said two lateral spine members so as to create an open region therebetween that provides a longitudinally extending open recess in a top surface of the guitar body.

4. The guitar according to claim 3 wherein said neck is connected to said bottom wall of said center spine at the upper end of said body and extends longitudinally away from said body to a headstock at the end of the neck and wherein said neck has a flat top surface.

5. The guitar according to claim 4 wherein said neck flap top surface is aligned so as to be essentially coplanar with said top wall of said proximal wing and said neck is rigidly attached to said bottom wall of said spine by threaded connected members.

6. The guitar according to claim 5 wherein a bridge is mounted in said recess at a generally longitudinally central region of said recess and is aligned so as to be essentially parallel to said flat top surface of said neck, and wherein a plurality of strings extend longitudinally along said neck from said bridge to a zero fret mounted on said neck, said strings lying in a plane essentially parallel to said top wall of said proximal wing.

7. The guitar according to claim 6 wherein said distal wing has parallel top and bottom flat walls and said top wall of said proximal wing lies in a plane that intersects the plane of the top wall of said distal wing at about a top edge of said inner wall of said distal wing.

8. The guitar according to claim 6 which is an electric guitar wherein one or more pickups are mounted in said open recess of said spine at a location below said strings.

9. The guitar according to claim 8 wherein said bottom wall of said spine has an upper surface that is aligned essentially parallel to the plane of said strings, to which last-mentioned surface said neck is rigidly affixed.

10. The guitar according to claim 9 wherein one or more control knobs are mounted in said longitudinal open recess in a region between said bridge and the lower end of said spine.

11. A guitar which comprises:

a body and

a neck extending longitudinally from an upper end of said body,

said body having a flat bottom wall and a top wall that includes (a) a proximal section which would lie closer to the person playing the guitar and (b) a distal section lying beyond said proximal section,

said proximal section of said top wall lying in a plane oriented at an angle at least about 4 degrees to the plane of said distal section, and

said neck having a top surface that is essentially parallel to the proximal section of said top wall so that the plane of strings that will extend longitudinally along said neck is shifted toward the face of the player.

12. The guitar according to claim 11, wherein a bridge is mounted on said body and a zero fret is mounted on said neck, both of which are aligned essentially parallel to said proximal section of said top wall which is flat and wherein a plurality of strings extend between said bridge and said zero fret and, in the region therebetween, said strings lie spaced above the top surface of said neck in a plane essentially parallel to said flat proximal section of said top wall.

13. A guitar which comprises:

a body,

a neck extending longitudinally from an upper end of the body to a headstock at the end thereof,

said body having a bottom surface, a peripheral surface and a top surface, which top surface has a planar distal region and a planar proximal region which is oriented at an angle of about 4 to 7 degrees to said distal surface region, and

said neck having a top planar surface that is essentially parallel with said planar proximal region, and

means for supporting a plurality of strings, which all extend longitudinally along said neck from a central region of said body, so that the supported strings lie in a plane essentially parallel to said proximal surface region, which plane is shifted toward the face of the player.

14. The guitar according to claim 13 wherein said bottom surface is planar and essentially parallel to said distal region of said top surface.

15. The guitar according to claim 14 wherein the remainder of the top surface of said guitar body other than said distal surface region lies either in the plane of said proximal region or is recessed therebelow, said body having an open-top channel along its longitudinal centerline.

16. The guitar according to claim 15 wherein said center spine provides an open-top channel extending longitudinally of said body which spine is longitudinally aligned with said neck.

17. The guitar according to claim 16 wherein said center spine comprises a pair of flat lateral spine members extending longitudinally of said body and a bottom wall that is affixed to lower edge regions of said two lateral spine members so as to create an open region therebetween that provides a longitudinally extending open recess in the top surface of the guitar body.

18. The guitar according to claim 17 wherein said neck has a top surface aligned so as to be essentially parallel with said top surface of said proximal wing and wherein said neck is rigidly attached to said bottom wall of said spine by threaded members.