Illuminated jewelry

• US 4,186,425 A
• Filed: 10/16/1978
• Issued: 01/29/1980
• Est. Priority Date: 10/16/1978
• Status: Expired due to Term

• Current Assignee: Ahmad Nadimi
• Original Assignee: Ahmad Nadimi
• Inventors: Nadimi, Ahmad
• Primary Examiner(s): Nelson, Peter A.
• Application Number:
  US05/951,360
• Time in Patent Office: 470 Days
• Field of Search: 350/96.22, 350/96.23, 350/96.24, 362/32, 362/104, 362/806
• US Class Current: 362/571
• CPC Class Codes: A44C 15/0015 Illuminated or sound-producing jewellery
• CPC Class Codes: F21L 2/00 Systems of electric lighting devices systems employing both electric and non-electric light sources or exchangeable light sources F21L27/00
• CPC Class Codes: G02B 6/001 the light being emitted along at least a portion of the lateral surface of the fibre
• CPC Class Codes: Y10S 362/804 Surgical or dental spotlight

Abstract

A piece of jewelry which comprises an elongated length of fiberoptic material, prewound into a multilooped coil and cut at one radial point, each open end of the loop being clamped to a shell containing a source of illumination in such manner that the cut ends of the various loops are exposed to the source of illumination, whereupon the individual loops extending from the shell are cut at varying lengths to present a jewelry piece, which clings to the wearer by reason of the prewound stresses in the loops, and which emits multiple dots of light as the light is transmitted through the fiberoptic material to the unclamped ends thereof.

Claims

1. An article of jewelry comprising an arcuate shell provided with a pair of spaced ends, a bundle of light transmitting strands attached to said housing at each of said ends in such manner that one face of each of said strands is optically coupled to the interior of said shell, and means for providing illumination to the ends of the strands within the shell whereby to transmit light to the ends of said strands outside the shell.

2. The device of claim 1 wherein the shell is contoured to be flush against the body of the wearer and the strands in each bundle are pre-stressed to encircle the body of the wearer and cling thereagainst.

3. The device of claim 1 wherein the illuminating means includes a battery removably mounted in the shell, at least one light bulb removably mounted in the shell, and a manually operative switch attached to the shell and actuatable from the exterior thereof.

4. The device of claim 1 wherein the strands of each bundle are of varying length.

5. The device of claim 1 wherein the strands of each bundle are composed of fiber optic material.