Ornamental article with illuminated display

• US 4,101,955 A
• Filed: 10/12/1976
• Issued: 07/18/1978
• Est. Priority Date: 10/12/1976
• Status: Expired due to Term

• Current Assignee: Precision Lamp
• Original Assignee: Precision Lamp
• Inventors: DuNah, Richard E.
• Primary Examiner(s): Moses, Richard L.
• Application Number:
  US05/731,122
• Time in Patent Office: 644 Days
• Field of Search: 240/6.4 W, 240/6.4 R, 240/10.6 R, 240/10 R, 240/2 R, 63/18-20
• US Class Current: 362/104
• CPC Class Codes: A44C 15/0015 Illuminated or sound-producing jewellery

Abstract

An illuminated display is presented on an ornamental article through a lens carried by the article. The article has a case in which the lens is mounted which contains a miniature incandescent lamp adjacent to the lens providing the light for illuminating the display. The case also defines a battery compartment configured to hold a miniature electric battery which provides the energy for illuminating the lamp. The case also has mounted therein an externally accessible switch for selectively energizing and de-energizing the lamp.

Claims

1. A lighted ornamental article utilizing a miniature battery as a power source, comprising a case having a front section and a back section cooperating to define a lens chamber, an aperture in said case front section, a lens fixed in said chamber with the front side of said lens in said aperture and a rear side extending into said chamber, said lens having a bore in said rear side, a miniature incandescent lamp in said bore, said case additionally having an internal chamber therein configured to retain the miniature battery, first and second spring terminals, means for retaining said first and second spring terminals in positions extending into said internal chamber, so that electrically opposed terminals on the battery are contacted by said first and second spring terminals, electrical conductors extending between each of said first and second spring terminals and said miniature incandescent lamp, means mounted in said case back section for moving said first spring terminal between positions in contact and out of contact with one of the opposing battery terminals, whereby manipulation of said last named means provides elective emission of light through said lens.

2. A lighted ornamental article as in claim 1 together with a decal mounted on said lens front side whereby said decal is illuminated when said first spring terminal is in contact with one opposing battery terminal.

3. An illuminated ornamental article as in claim 1 wherein said means mounted in said case back section comprises a disc disposed to rotate through a predetermined angle in said case back section, a post on said disc extending into said internal chamber providing the contact with said first spring terminal, so that the completion and interruption of said electrical circuit is obtained at opposing limits of said predetermined angle.

4. An illuminated ornamental article as in claim 3 together with a flasher circuit coupled to said electric lamp so that when said electrical circuit is completed a flashing light is intermittently emitted from said lens.

5. An illuminated ornamental article as in claim 3 together with means on said rear case section for releasably engaging said disc, whereby removal of said disc provides access to said battery chamber through said switch aperture.

6. An illuminated ornamental article as in claim 1 together with a coating on said outer case providing a predetermined color surrounding said lens and enhancing said pleasing display.

7. An illuminated ornamental article, comprising an outer case having a front and rear surface, said outer case section containing a lens chamber therein, an aperture in said front surface in communication with said lens chamber, a lens having a front surface and a convex rear surface disposed in said chamber with the front surface in said aperture, a light source receiving well extending into said lens from the convex rear surface, a miniature light source in said well operating to emit light to be transmitted through said lens to the front surface when said miniature light source is energized to thereby illuminate the front surface.

8. An illuminated ornamental article as in claim 7 together with a reflective coating on said lens surface in said lens chamber, whereby substantially all light emitted by said miniature light source is transmitted through said lens to said front surface.

9. An illuminated ornamental article as in claim 7, in which said outer case further containing a battery chamber a miniature storage battery, said rear surface having a rear aperture therein in communication with said battery chamber, and removable means in said rear aperture affording external access to said battery chamber.

10. An illuminated ornamental article as in claim 7 together with at least one decal mounted on the front surface of said lens.

11. An illuminated ornamental article using a miniature electrical battery comprising a front case section, a rear case section, said front and rear case sections being configured to join together to provide an outer case, said outer case containing a battery chamber and a lens chamber therein, said battery chamber being configured to receive the miniature electrical battery therein, said front case section having a lens aperture therein communicating with said lens chamber, said rear case section having a switch aperture therein communicating with said battery chamber, a lens configured to fit in said lens aperture, said lens comprising a planar front side and a convex rear side, a bore formed in said convex side, a light source mounted in said lens bore, side tabs engaging said front case section adjacent to said lens aperture operating to fix said lens in said chamber, a switch member mounted for movement in said switch aperture, first and second terminals mounted in said outer case extending into said battery chamber so that electrically opposed terminals on a battery contained therein are contacted thereby, means attached to said switch member for selectively placing said first spring terminal into and out of contact with one of the electrically opposed battery terminals, and electrically conductive leads connected between each of said first and second terminals and said light source so that said light source is selectively energized by actuation of said switch member to thereby present a pleasing display.