IP Library Granted Patent US 7,350,377
Granted Patent B2
US 7,350,377 · App. 10/902,911 · Granted Apr 1, 2008

Comfort interior for jewelry and jewelry including that interior

Assignee: Merit Diamond Corporation
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Quick Facts
Patent No.
US 7,350,377
App. No.
10/902,911
Granted
Apr 1, 2008
Kind
B2
Abstract

A novel structure for increased comfort and utility of jewelry items, particularly rings, is described and claimed herein. The structure, comprising a plurality of elevated surfaces within the interior of the jewelry item, allows increased blood circulation, increased air flow, and ease of cleansing, as well as increased comfort. A variety of embodiments are described.

Claims (24)

1. A circular digit ring comprising:

a plurality of elevated irregularly disposed curved surfaces being disposed in a fixed relative orientation about an inner circumferential surface of the digit ring, wherein the elevated curved surfaces form substantially the entire inner circumferential surface of the digit ring.

2. The circular digit ring of claim 1 , wherein said curved surfaces are hemispheres.

3. The circular digit ring of claim 2 , wherein said curved surfaces are intersecting hemispheres.

4. The circular digit ring of claim 2 , wherein said curved surfaces are annularly situated about the interior circumference of said digit ring.

5. The circular digit ring of claim 1 , wherein said curved surfaces are semi-cylinders.

6. The circular digit ring of claim 5 , wherein said curved surfaces are intersecting semi-cylinders.

7. The circular digit ring of claim 1 , wherein said curved surfaces define a plurality of regularly disposed channels perpendicular to the circumference of the digit ring.

8. The circular digit ring of claim 1 , comprising the steps of:

a) providing the digit ring of claim 1 ;

b) providing a lubricant between said curved surfaces of said digit ring; and

c) removing said digit ring.

9. A circular digit ring comprising:

four elevated curved surfaces disposed about an inner circumferential surface of the digit ring, the curved surfaces being disposed in a fixed relative orientation about the inner circumferential surface, wherein the elevated curved surfaces form substantially the entire inner circumferential surface of the digit ring.

10. The circular digit ring of claim 9 , wherein said curved surfaces are hemispheres.

11. The circular digit ring of claim 10 , wherein said curved surfaces are intersecting hemispheres.

12. The circular digit ring of claim 10 , wherein said curved surfaces are annularly situated about the interior circumference of said digit ring.

13. The circular digit ring of claim 9 , wherein said curved surfaces are semi-cylinders.

14. The circular digit ring of claim 13 , wherein said curved surfaces are intersecting semi-cylinders.

15. The circular digit ring of claim 9 , wherein said curved surfaces define a plurality of regularly disposed channels perpendicular to the circumference of the digit ring.

16. The circular digit ring of claim 9 , comprising the steps of:

a) providing the digit ring of claim 9 ;

b) providing a lubricant between said curved surfaces of said digit ring; and

c) removing said digit ring.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 3, 2024
From: MERIT DIAMOND CORPORATION
To: CROWN RING INC.
Reel/Frame 067598/0724 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 18, 2004
From: KAPLAN, ABRAHAM
To: MERIT DIAMOND CORPORATION
Reel/Frame 014999/0828 →
Continuity (3)
Provisional Application 6057686900 · Jun 3, 2004
Provisional Application 6057644300 · Jun 2, 2004
Related Publication 20050268653A1 · Dec 8, 2005