Illuminated jewelry

• US 5,018,053 A
• Filed: 10/18/1990
• Issued: 05/21/1991
• Est. Priority Date: 10/18/1990
• Status: Expired due to Fees

• Current Assignee: Lazerware Incorporated
• Original Assignee: Lazerware Incorporated
• Inventors: Ward, Brian S., Belknap, James D.
• Primary Examiner(s): lazarus, Ira S.
• Assistant Examiner(s): LEE, Y MY QUACH
• Application Number:
  US07/599,441
• Time in Patent Office: 215 Days
• Field of Search: 362/104, 362/253, 362/334, 362/339, 362/800, 63/2, 63/12, 63/13, 63/1.1
• US Class Current: 362/104
• CPC Class Codes: A44C 15/0015 Illuminated or sound-producing jewellery
• CPC Class Codes: A44C 7/00 Ear-rings; Devices for piercing the ear-lobes
• CPC Class Codes: A44C 7/006 with a pivotable back clamping arm
• CPC Class Codes: Y10S 362/80 Light emitting diode

Abstract

The present invention discloses illuminated jewelry which is adapted for use as an earring, lapel pin broach, tie clip, cuff link, etc. A light source, such as an LED, is molded with a non-conducting, light transmissive material, which is preferably faceted to provide multiple reflected images of the illuminated light source. A power source, such as a small battery, is held by a retainer which provides electrical contact with one terminal of the power source. A lead finding is pivotally secured to the retainer at one end, and is secured at the opposite end to the light source. A lead post is secured to the light source, and positioned to contact the opposite terminal of the power source to energize the light source when the retainer is moved to a closed position. When the retainer is moved to an open position, the circuit between the power supply and the light source is broken. A biasing means is disposed between the retainer and the lead finding, to urge the illuminated jewelry open and closed positions. In the open position, the illuminated jewelry may be easily secured to the wearer'"'"'s clothing or through an opening in a pierced ear. The wearer then moves the illuminated jewelry to the closed position, which illuminates the jewelry while securing the jewelry to the wearer.

Claims

1. An apparatus having a power source for illuminating jewelry, which comprises:

(a) A retainer sized to receive and retain the power source;

(b) an electrically conductive lead finding pivotally secured to the retainer;

(c) a light source having first and second electrically conductive leads, the first lead secured to the lead finding;

(d) an electrically conductive lead post secured to the second lead on the light source;

(e) a light transmissive, non-conducting material formed about the light source to encapsulate the light source and a portion of the lead finding and the lead post; and

(f) a biasing member disposed between the retainer and the pivotally secured lead finding, the biasing member positioned to bias the retainer between a closed position wherein the lead post contacts the power source disposed within the retainer to energize the light source; and

an open position which pivots the lead finding in relation to the retainer to break contact between the lead post and the power source, and for ease of insertion and removal of the illuminated jewelry.

2. The apparatus of claim 1, wherein the power source is a lithium battery.

3. The apparatus of claim 1, wherein the light source comprises at a light emitting diode.

4. The apparatus of claim 3, wherein the light emitting diode is selected to emit a colored light.

5. The apparatus of claim 1, wherein the retainer, the lead finding and the lead post are plated with a hypo-allergenic material.

6. The apparatus of claim 1, wherein the retainer comprises a strap extending across the back portion of the power supply, with strap ends formed to engage the outer circumference of the power supply, and a tee member extending from the strap to a formed end with aligned apertures sized to pivotally secure one end of the lead finding therein.

7. The apparatus of claim 6, wherein the biasing member is a leaf spring secured to the tee member, providing resilient engagement with a raised portion on the pivotally secured end of the lead finding.

8. The apparatus of claim 1, wherein the light transmissive, non-conductive material is cast with a multi-faceted surface formed to reflect light from the light source embedded within the light transmissive material in a pattern simulating multiple light sources.

9. The apparatus of claim 1, wherein the light transmissive, non-conductive material is cast from a colored material.

10. The apparatus of claim 1, wherein a light diffracting design element is disposed adjacent to the light transmissive, non-conductive material.

11. An apparatus for illuminated jewelry, which comprises:

(a) a power source having positive and negative terminals;

(b) a retainer sized to receive and retain the power source and to make electrical contact with the positive terminal of the power source;

(c) an electrically conductive lead finding pivotally secured at one end to the retainer;

(d) a light emitting diode having first and second electrically conductive leads extending therefrom;

the first lead connected to the lead finding;

(e) a lead post secured to the second lead of the light emitting diode;

(f) a light transmissive, non-conducting material formed about the light emitting diode to encapsulate and secure the light emitting diode and a portion of the lead finding and the lead post therein;

(g) a biasing member disposed between the retainer and the pivotally secured lead finding, the biasing member positioned to bias the lead finding between a closed position where the lead post contacts the negative terminal of the power source to energize the light emitting diode, and an open position which pivots the lead finding in relation to the retainer to break contact between the lead post and the negative terminal of the power source.

12. The apparatus of claim 11, wherein the power source is a lithium battery.

13. The apparatus of claim 11, wherein the light emitting diode is selected to emit a colored light.

14. The apparatus of claim 11, wherein the electrically conductive lead finding and lead post are plated with a hypo-allergenic material.

15. The apparatus of claim 11, wherein the biasing member is a leaf spring secured to the retainer.

16. The apparatus of claim 11, wherein the light transmissive, non-conductive material is cast with a multi-faceted surface formed to reflect light from the light source in a pattern simulating multiple light sources.

17. An apparatus with a battery having positive and negative terminals for illuminating jewelry, which comprises:

(a) a retainer sized to receive and retain the battery and to make electrical contact with the positive battery terminal;

(b) an electrically conductive lead finding pivotally secured at one end to the retainer;

(c) an electrically conductive lead post;

(d) a light emitting diode with a first lead secured to the lead finding, and a second lead secured to the lead post;

(e) a light transmissive, non-conductive material formed around the light emitting diode to encapsulate and seal the light emitting diode and a portion of the lead finding and the lead post therein;

(f) a biasing member disposed between the retainer and the pivotally secured lead finding, the biasing member positioned to bias the lead finding between a closed position wherein the lead post contacts the negative battery terminal to energize the light emitting diode, and an open position wherein contact between the lead post and the negative battery terminal is broken.

18. The apparatus of claim 17, wherein the light emitting diode is selected to emit a colored light.

19. The apparatus of claim 17, wherein the retainer and the electrically conductive lead finding and the lead post are plated with a hypo-allergenic material.

20. The apparatus of claim 17, wherein the light transmissive, non-conductive material is cast with a multi-faceted surface formed to reflect light from the light emitting diode in a pattern simulating multiple light sources.