Vented ring and method

• US 10,383,411 B2
• Filed: 08/05/2016
• Issued: 08/20/2019
• Est. Priority Date: 10/27/2015
• Status: Active Grant

• Current Assignee: Groove Life Corporation
• Original Assignee: Groove Life Corporation
• Inventors: Goodwin, Peter Mark
• Primary Examiner(s): Troy, Abigail E
• Application Number:
  US15/229,493
• Publication Number:
  US 20180035768A1
• Time in Patent Office: 1,110 Days
• CPC Class Codes: A44C 9/00 Finger-rings settings for holding gems or the like A44C17/02
• CPC Class Codes: A44C 9/0007 made of several rings
• CPC Class Codes: B29C 45/14336 Coating a portion of the article, e.g. the edge of the article B29C45/14573 and B29C45/14598 take precedence
• CPC Class Codes: B29C 45/16 Making multilayered or multicoloured articles B29C45/0062 takes precedence; feeding colouring materials into the injection unit B29C45/1816
• CPC Class Codes: B29C 45/263 with mould wall parts provided with fine grooves or impressions, e.g. for record discs
• CPC Class Codes: B29C 45/37 Mould cavity walls , i.e. the inner surface forming the mould cavity, e.g. linings
• CPC Class Codes: B29K 2021/00 Use of unspecified rubbers as moulding material
• CPC Class Codes: B29L 2031/743 Jewellery

Abstract

A vented or decorative finger ring and its method of manufacture that employs a co-injection mold casting of the vented or decorative finger ring that is formed with joined outer and inner rings where the inner ring includes a plurality of interconnected lateral and longitudinal slots or grooves, where the lateral slots or grooves are space apart and extend from the inner ring edges that each connect to a series of linked longitudinal slots or grooves formed around the inner ring that extend to the inner surface of the outer ring, forming air flow paths across the inner ring, between the inner ring edges.

Claims

1. A vented finger ring, comprising:

an outer ring formed with a smooth inner surface;

an inner ring that is sized to fit within said smooth inner surface of said outer ring, and wherein said inner ring includes a plurality of lateral slots or grooves formed at spaced locations around a left outer edge and a right outer edge of said inner ring that extend inwardly to intersect linked slots or grooves formed at intervals between said left and right outer edges of said inner ring;

wherein said outer ring and said inner ring each comprises an elastomer; and

wherein said outer ring is bonded to said inner ring, forming said vented finger ring.

2. The vented finger ring as recited in claim 1, wherein a left outer edge and a right outer edge of a top surface of said outer ring are beveled;

and said top surface of said outer ring includes a decorative design formed therein.

3. The vented finger ring as recited in claim 1, wherein each slot or groove of said plurality of lateral slots or grooves is perpendicular to said left outer edge and said right outer edge of said inner ring and each connects into said linked slots or grooves.

4. The vented finger ring as recited in claim 1, wherein said linked slots or grooves are a plurality of ellipses connected end to end and each said ellipse connects to an end of at least one said slot or groove of said plurality of lateral slots or grooves.

5. The vented finger ring as recited in claim 4, further including a decorative slot or groove formed in the inner ring that does not connect to said plurality of lateral slots or grooves.

6. The vented finger ring as recited in claim 1, wherein the outer and inner rings are formed from an elastomer or elastomers where the outer ring is first injection molded and the inner ring is then second injected molded and bonds to the smooth inner surface of the outer ring.

7. A method for manufacturing the vented finger ring of claim 1 in a co-injection molding process comprising the steps of:

setting up an injection molding system with a first mold for forming said outer ring having said smooth inner surface;

injecting a first elastomer into said first mold to form said outer ring;

setting up said injection molding system with a second mold for forming said inner ring having said plurality of lateral slots or grooves and said linked slots or grooves formed therearound; and

injecting a second elastomer into said second mold to bond with said smooth inner surface of said outer ring forming said vented finger ring.

8. The method for manufacturing the vented finger ring as recited in claim 7, wherein the first mold outer surface has a raised design formed therein that will form a decorative slot or groove in an outer surface of the outer ring.

9. The method for manufacturing the vented finger ring as recited in claim 7, wherein a right edge and a left edge of the first mold are tapered so as to form beveled edges on an outer surface of the outer ring.

10. The method for manufacturing the vented finger ring as recited in claim 7, wherein the second mold includes a plurality of ridges formed on a surface opposing an inner surface of the first mold, where said plurality of ridges include spaced lateral ridges that extend inwardly from a right outer edge and a left outer edge of said second mold to connect, at spaced intervals, to a plurality of linked ridges formed around said opposing surface of said second mold, such that, with the injection of the second elastomer into said second mold, a plurality of interconnected lateral and linked slots or grooves are formed in said inner ring.

11. The method for manufacturing the vented finger ring as recited in claim 7, wherein at least one of the first elastomer and the second elastomer is colored, opaque, or clear.

12. The method for manufacturing the vented finger ring as recited in claim 11, wherein the inner ring further comprises at least one decorative slot or groove that does not connect to said plurality of lateral slots or grooves.