IP Library Granted Patent US 9,153,214
Granted Patent B2
US 9,153,214 · App. 14/043,448 · Granted Oct 6, 2015

Shoulder rest

Inventor: Berent Korfker (London, GB)
Assignee: GUSTAV PIRAZZI & COMP. KG
G10D3/18
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Quick Facts
Patent No.
US 9,153,214
App. No.
14/043,448
Granted
Oct 6, 2015
Kind
B2
Abstract

A shoulder rest for a stringed instrument includes a resting element configured to rest on a shoulder or chest of a player. The resting element has a base which is made of compressed wood. The base of the resting element is formed by a workpiece cut from a block of compressed wood having a cross direction which is substantially normal to a fiber orientation of the block of compressed wood.

Claims (19)

1. A shoulder rest for a stringed instrument, comprising a resting element configured to rest on a shoulder or chest of a player, said resting element having a base made of compressed wood, wherein the compressed wood forming the base has a mean compression of approx. 15% to approx. 25%.

2. A shoulder rest for a stringed instrument, comprising a resting element configured to rest on a shoulder or chest of a player, said resting element having a base made of compressed wood, wherein the compressed wood forming the base has a mean compression of approx. 17% to approx. 20%.

3. The shoulder rest of claim 1 , wherein the compressed wood forming the base has a density of 0.6 g/cm 3 to 0.96 g/cm 3 .

4. The shoulder rest of claim 1 , wherein the compressed wood forming the base has a density of approx. 0.72 g/cm 3 .

5. The shoulder rest of claim 1 , wherein the base of the resting element has a cross-sectional area of at least 60 mm 2 in relation to a longitudinal direction of the resting element, preferably of at least 75 mm 2 , and at most 210 mm 2 , preferably of 150 mm 2 .

6. The shoulder rest of claim 1 , wherein the base of the resting element has a thickness of at least 2 mm and at most 7 mm, preferably of at least 3 mm and at most 6 mm, particularly preferably of at least 3.3 mm and at most 5 mm.

7. The shoulder rest of claim 1 , wherein the base of the resting element has a width of at least 20 mm and at most 40 mm.

8. The shoulder rest of claim 1 , wherein the base of the resting element has a width of at least 24 mm and at most 30 mm.

9. A shoulder rest for a stringed instrument, comprising a resting element configured to rest on a shoulder or chest of a player, said resting element having a base made of compressed wood, wherein the base of the resting element is formed by a workpiece cut from a block of compressed wood having a cross direction which is substantially normal to a fiber orientation of the block of compressed wood.

10. A shoulder rest for a stringed instrument, comprising a resting element configured to rest on a shoulder or chest of a player, said resting element having a base made of compressed wood, wherein the resting element has a width and is provided with a plurality of holes defining main holes and secondary holes, with the main holes arranged centrally in the resting element in relation to the width of the resting element, and with the secondary holes being arranged eccentrically in the resting element in relation to the width of the resting element, each of the secondary holes being arranged approximately in the middle between two adjacent ones of the main holes as viewed in a longitudinal direction of the resting element.

11. The shoulder rest of claim 10 , wherein the main holes are of equal size.

12. The shoulder rest of claim 10 , wherein the secondary holes are of equal size.

13. The shoulder rest of claim 10 , wherein the main holes have a hole area which is approximately four times a hole area of the secondary holes.

14. The shoulder rest of claim 10 , wherein the holes are sized to cover an area of at least 11%, preferably of at least 11%, and at most 30%, preferably of at most 20%, of an area of the resting element.

15. The shoulder rest of claim 10 , wherein each of the holes has an inside width which is greater, as viewed in the longitudinal direction of the resting element, than a cross direction of the hole.

16. The shoulder rest of claim 10 , wherein the main holes have a contour which includes a number of bent contour segments.

17. The shoulder rest of claim 10 , wherein the main holes are provided at a number which is odd.

18. The shoulder rest of claim 17 , wherein the number is five.

19. A shoulder rest for a stringed instrument, comprising a resting element configured to rest on a shoulder or chest of a player, said resting element having a width and provided with a plurality of holes defining main holes and secondary holes, with the main holes arranged centrally in the resting element in relation to the width of the resting element, and with the secondary holes being arranged eccentrically in the resting element in relation to the width of the resting element, each of the secondary holes being arranged approximately in the middle between two adjacent ones of the main holes as viewed in a longitudinal direction of the resting element.

Assignments (2)
CHANGE OF NAME Recorded Dec 15, 2014
From: GUSTAV PIRAZZI & COMP. KG
To: GUSTAV PIRAZZI & COMP. GMBH & CO. KG
Reel/Frame 034630/0435 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 21, 2014
From: KORFKER, BERENT
To: GUSTAV PIRAZZI & COMP. KG
Reel/Frame 032494/0530 →
Priority Claims (1)
EP 12006861 · Oct 2, 2012 · regional
Continuity (1)
Related Publication 20140090539A1 · Apr 3, 2014