|Publication number||US3866035 A|
|Publication date||Feb 11, 1975|
|Filing date||Oct 1, 1973|
|Priority date||Oct 1, 1973|
|Publication number||US 3866035 A, US 3866035A, US-A-3866035, US3866035 A, US3866035A|
|Inventors||Richey Jr Curry E|
|Original Assignee||Avco Corp|
|Export Citation||BiBTeX, EndNote, RefMan|
|Patent Citations (9), Referenced by (58), Classifications (5), Legal Events (2)|
|External Links: USPTO, USPTO Assignment, Espacenet|
[451 Feb. 11,1975
United States Patent Richey, Jr.
4/1970 Seveony et WA HWW ow NW6 MM O 00 4Mmw 44 2 2 22 M m@ n" mflenmm naoo MBRGR 3334 77777 99999 HUM 25566 103279 432 40 00095700 06233 2 9 1 333333 b w s t n u H r u 'J HE v, W e h .m R R G E E V. W n. E P .JI. CA EM ME n wmm 86 e 0.1 W. CL 1. M a 5 7 .1 1..
 Assignee: Avco Corporation, Huntsville, Ala.
Primary Examiner-Samuel S. Matthews Assistant Examiner-E. M. OConnor 3 7 9 7 1 0 2 0 04 0 N .mL 0. MD. FA UN 22 Attorney, Agent, or Firm-Charles M. Hogan; lrwin P. Garfinkle s m 50 3 60%4 ON 6 SW 0v ,5 4 52 22 ,F W 4 m m w m. M 2 MW "4 WW .c He "US L C Stem Um. 1]] 2 00 555 [[1 encapsulation in which is housed a light-emitting References Cled diode along with associated electronic circuitry. The
UNITED STATES PATENTS power supply is housed in a battery pack which serves as the clasp for the item of jewelry.
3,275,819 9/1966 Laurent...,.......................240/1065 3,383,503 5/1968 8 Claims, 6 Drawing Figures Montgomery COSTUME JEWELRY WITH LIGHT-EMITTING DIODE BACKGROUND OF THE INVENTION The present invention relates to the field of costume jewelry of the type which includes a flashing light source. The prior art contains a number of patents which have utilized certain aspects of this invention. These patents include US. Pat. Nos. to Young 3,521,049, Wood 3,384,740, Montgomery 3,383,503, Smith, et al., 3,458,205, Aiello, Jr. 3,450,872, Henrich 3,392,275, Madden 3,501,628, Power 3,689,758, Cleveland 2,739,4l9, and Sweany, et al., 3,508,041. This invention constitutes an advance over all of the known prior art in several respects. First, it utilizes the power supply pack as the clasp for the jewelry article. Second, it utilizes the electronic circuitry as part of the decorative feature of the article of jewelry. Third, it utilizes the low current drain characteristics of the lightemitting diode. Fourth, it provides a novel battery pack which simultaneously serves as the holding device for the batteries, the switch, and the clasp.
THE DRAWINGS FIG. 1 is a section view taken through the line 1-1 in FIG. 3;
FIG. 2 is a view looking from the bottom of the article of costume jewelry;
FIG. 3 is a top view;
FIG. 4 is a perspective view looking from the bottom;
FIG. 5 is a perspective view looking from the top; and
FIG. 6 is a schematic representation of the electronic circuitry, battery pack, and switch.
DESCRIPTION OF THE EMBODIMENT Referring to FIG. 1, the article ofjewelry is a decorative tie tack generally shown at 10 and consisting of a printed circuit board 12 on which is mounted the electrical circuit 13 illustrated schematically in FIG. 6 but not shown in FIG. 1. The entire tie tack 10 is encapsulated in a transparent case 14 so that at least a portion of the electronic elements shown in FIG. 6 are visible and form a part of the decorative aspects of the tie tack.
Conducting metallic pins 16 and 18 provide the electrical connections to the electric circuit. The pins 16 and 18 are connectable to a battery pack generally indicated at 20.
As seen in FIGS. 2 to 5, the battery pack 20 comprises a one-piece molded housing 21 having two cylindrical cavities 22 and 24. As best seen in FIGS. 3 and 5, the tops of the cavities are partially closed by a top wall 26, while as best seen in FIGS. 2 and 4, the bottoms of the cavities are open for the insertion of two cylindrical batteries 28 and 30. The batteries are maintained within their cavities by means of a rotatable switch knob 32. The switch knob 32 is secured to a central portion 31 of the molded battery pack housing 21 by means of a screw 34 anchored into a ferrule 36 molded into the housing. Also molded into the housing of battery pack 20 are two metallic sockets 38 and 40 positioned to mate with the metallic pins 16 and 18. The pins and sockets are indented at 42 and 44 to provide a spring grip for maintaining the tie tack 10 and the pack 20 in firm electrical and mechanical connected relationship.
Connection of the encapsulated electrical circuit is made to the battery pack through the electrical connections between the pins 16 and 18 and the sockets 38 and 40,'respectively. The connection to the battery 30 includes a spring metal electric conducting strip 45 bent around one edge 48 of the top wall 26 with the free end 52 extending into the cavity for spring contact with the battery 30. The connection to battery 28 also includes a spring metal electric conducting strip 46 bent around the other edge 50 of top wall 26 with the free end 54 extending into the cavity 22 for spring contact with battery 28. The strips 45 and 46 are anchored to the wall 26 by the pinned end of the sockets 38 and 40, respectively.
An on-off connection to the batteries is provided by a metal conducting strip 56 secured on the rotatable switch knob 32 and folded over to provide spring tabs 57 and 59. When oriented as shown in FIG. 4, the tabs 57 and 59 make contact with the respective poles of the batteries 28 and 30. When rotated 90?, contact is broken. 1
The electrical circuitry shown in FIG. 6 comprises an oscillator circuit which functions to flash a lightemitting diode 60 on and off at the oscillator rate. The oscillator circuit comprises a first transistor 62 having a base 64, an emitter 66, and a collector 68, and a second transistor having a base 72,.an emitter 74, and a collector 78. The emitters 66 and 74 are interconnected at pin 16. The collector 68 is connected to the pin 18 through the light-emitting diode 60 while the collector 78 is connected to the pin 18 through a resistor 80. Base bias is provided by resistors 82 and 84 connected between the pin 18 and the bases 72 and 64, respectively. Feedback between the transistors is provided by capacitor 83 connected between collector 68 and base 72, and a capacitor 85 connected between collector 78 and base 64. Capacitors 83 and 85 determine the pulse repetition'rate of the oscillator.
One terminal of the battery 28 is connected to the socket 38 through the strip 44 while one terminal of the battery 30 is connected to the socket 40 through the strip 46. The otherterminals of the batteries 28 and 30 are interconnected to complete the circuit through the strip 56 on the switch knob 32.
To wear the jewelry item, the pins 16 and 18 of the tie tack 10 are inserted through the fabric of the wearers clothing and are secured to the clothing by mating the pins '16 and 18 with the sockets 38 and 40 in the battery case 20. Because of the complementary indentations in the sockets and pins, the tie tack is spring fixed into position on the battery case and a firm electric connection is simultaneously made.
'The light-emitting diode 60 provides an efficient and concentrated light source such as to produce an attractive and decorative effect when pulsed on and off at a relatively slow repetition rate, preferably around 5to 10 cycles per second. The electronics circuit is physically small and inexpensive and the duty cycle is'readily selectable by variation of the electrical value of one or more of the components. The circuit is in essence a multivibrator which uses a light-emitting diode as the collector load for one of the two transistors. It was found that a repetition rate of approximately 6cycles per second with the light-emitting diode 60 illuminated approximately 20% of the time provided a pleasing effect while at the same time consumed a minimum amount of power, permitting operation for several hours by two miniature mercury battery cells in series.
While the invention has beendisclosed in conjunction with a tie tack, it will be obvious that it is applicable also to other types of jewelry, such as cuff links, brooches, and hair ornaments. It may also find application in advertising displays of many types. In addition, it will be apparent that the invention is subject to various modifications. For example, while the specification discloses a transparent case 14 so that the printed circuit forms a decorative feature of the jewelry, it is also within the scope of this invention that the case 14 be made of a translucent material so that only the lightemitting diode is visible when illuminated. Furthermore, while the specification shows the case as encapsulating the printed circuit board, it is also within the scope of this invention to provide a watch-type case which simply encloses the printed circuit board with removable closure means including the transparent or translucent crystal and the back closure plate. Another modification well within the scope of this invention is to reverse the locations of the sockets and pins; i.e., the pins may conveniently be placed on the battery housing while the sockets are included in the jewelry article. It is intended, therefore, that this invention be limited only by the scope of the appended claims.
1. In combination, an article ofjewelry adapted to be attached to the clothing of a wearer, said article comprising an insulated printed circuit board having a plurality of electrical components mounted thereon, said components when energized forming an oscillator circuit, said oscillator circuit including a light-emitting diode;
light transmitting means enclosing said printed circuit board and said electric circuit, at least said illuminable device being visible therethrough when said device is illuminated;
a housing for a two-terminal battery, and
mating connectors on said housing and said article for mechanically interconnecting said article and said housing, said article and said housing in combination with said mating connectors providing a clasp for securing said article of jewelry to said clothing, said mating connectors also electrically connecting said battery to said circuit for energizing said circuit.
2. The invention as defined in claim 1 wherein said mating connectors comprise first and second pins electrically connected to said oscillator circuit, said pins projecting from said article, and first and second mating sockets on said housing.
3. The invention as defined in claim 2 wherein said housing for said battery is provided with a cavity open at one end for containing said battery; a closure for said opening, said closure carrying a movable switch for connecting and disconnecting the terminals of said battery and said sockets.
4. The invention as defined in claim 3 wherein said cavity is cylindrical.
5. The invention as defined in claim 2 wherein said housing is of one-piece molded plastic having first and second adjacent parallel cylindrical cavities therein for containing first and second cylindrically shaped batteries, the bottom ends of said cavities being open; means for closing said open ends of said cavities, said means including a disc shaped member rotatably mounted on an axis intermediate said cavities, said member carrying a metallic conductor strip adapted to contact the terminals of said batteries when in one position and to disconnect said terminals when rotated to a second position.
6. The invention as defined in claim 5 wherein the ends of said strip provide spring tabs for providing a positive contact with said battery terminals.
7. The invention as defined in claim 6 wherein said oscillator is free running.
8. The invention as defined in claim 7 wherein said illuminating device is a light-emitting diode.
|Cited Patent||Filing date||Publication date||Applicant||Title|
|US3275819 *||Jul 5, 1957||Sep 27, 1966||Joseph J Laurent||Pocket electric apparatus with chargeable battery|
|US3383503 *||Sep 19, 1966||May 14, 1968||James E. Montgomery||Earring with flashing electric bulb|
|US3384740 *||Sep 24, 1965||May 21, 1968||Robert E. Wood||Jewelry including means causing intermittent illumination|
|US3508041 *||Aug 31, 1966||Apr 21, 1970||Mallory & Co Inc P R||Flashing tie clasp|
|US3560730 *||Jun 5, 1968||Feb 2, 1971||Oldham & Son Ltd||Electric hand lamp|
|US3729923 *||Mar 11, 1971||May 1, 1973||Kuhn F Sa||Wrist watch with dial illuminating|
|US3735112 *||Nov 24, 1970||May 22, 1973||R Randel||Illuminated electronic doorbell|
|US3737647 *||Sep 1, 1971||Jun 5, 1973||Chiyoda Kk||Electronic luminous device|
|US3818209 *||Feb 12, 1973||Jun 18, 1974||Roth A||Electrically illuminated jewelry|
|Citing Patent||Filing date||Publication date||Applicant||Title|
|US3953722 *||Feb 14, 1974||Apr 27, 1976||Danny R. Stick||Flashlight support means|
|US3984674 *||Jan 21, 1975||Oct 5, 1976||Gilles Guetta||Illuminated decorative items|
|US4009381 *||Sep 12, 1974||Feb 22, 1977||Sally Ann Schreiber||Illuminated fiber optic jewelry|
|US4076976 *||Nov 26, 1976||Feb 28, 1978||Fenton Russell S||Flash assembly for clothing-supported jewelry|
|US4161018 *||Apr 13, 1977||Jul 10, 1979||Briggs James B||Lighted ornamental devices|
|US4164008 *||Feb 24, 1977||Aug 7, 1979||Stanley M. Meyer||Illuminated article of clothing|
|US4170036 *||Aug 7, 1978||Oct 2, 1979||Howard Sussel||Article of jewelry with flashing diode|
|US4215388 *||Nov 9, 1978||Jul 29, 1980||Reimann Roman M||Novelty button|
|US4237525 *||Aug 11, 1978||Dec 2, 1980||Deter Arthur R||Illuminated jewelry|
|US4254451 *||Oct 27, 1978||Mar 3, 1981||Cochran James A Jun||Sequential flashing device for personal ornamentation|
|US4337504 *||Aug 25, 1980||Jun 29, 1982||Simpson Colin V M||Electronic earring|
|US4408261 *||Jan 18, 1982||Oct 4, 1983||Frank Polakoff||Battery operated charm light|
|US4459645 *||Nov 30, 1981||Jul 10, 1984||Howard Glatter||Illuminating earring with coaxial conductor arrangement|
|US4623206 *||Dec 28, 1984||Nov 18, 1986||Fuller James T||Spring battery retainer|
|US4777408 *||Jun 23, 1986||Oct 11, 1988||Deluca Frederick P||Electronic adornment for simulating natural flickering light|
|US4802070 *||Feb 29, 1988||Jan 31, 1989||Westmoland Randy C||Electrical circuit jewelry|
|US4965705 *||Mar 19, 1990||Oct 23, 1990||Lin Wen Tsung||Electronic badge having double-effect pins|
|US5092810 *||Nov 15, 1990||Mar 3, 1992||Steven Lebensfeld||Toy audio device|
|US5147237 *||Dec 11, 1991||Sep 15, 1992||Toymax Inc.||Toy audio device|
|US5363291 *||Nov 1, 1993||Nov 8, 1994||New Erra Group, Inc.||Portable light assembly|
|US5381615 *||Dec 29, 1993||Jan 17, 1995||Angel-Etts Of California, Inc.||Footwear incorporating a multiple-switch lighting circuit|
|US5649758 *||Jun 6, 1995||Jul 22, 1997||Dion; Larry||Illuminated article of apparel|
|US5934784 *||Apr 29, 1998||Aug 10, 1999||Dion; Larry||Illuminated article of apparel|
|US6050695 *||May 1, 1998||Apr 18, 2000||Fromm; Wayne G.||Novelty jewelry|
|US6357890||Sep 1, 2000||Mar 19, 2002||Armament Systems And Procedures, Inc.||Miniature LED flashlight|
|US6427019||Jan 14, 2000||Jul 30, 2002||Bogen Communications, Inc.||Speaker Assembly|
|US6709129||Mar 3, 2003||Mar 23, 2004||Robert Galli||Dual mode switch mechanism for flashlights|
|US6749317||Nov 9, 2001||Jun 15, 2004||Armament Systems And Procedures, Inc.||Miniature led flashlight|
|US6786616||Aug 7, 2003||Sep 7, 2004||Armament Systems And Procedures, Inc.||LED flashlight with switch separate from panel|
|US6796672||Jul 18, 2003||Sep 28, 2004||Armament Systems And Procedures, Inc.||LED flashlight with interlocking clip|
|US6799862||Jan 3, 2003||Oct 5, 2004||Robert D. Galli||Miniature flashlight|
|US6802620||Dec 2, 2002||Oct 12, 2004||Robert Galli||Flashlight housing with a key ring extension|
|US6857755 *||Sep 10, 2003||Feb 22, 2005||Buztronics, Inc.||Illuminated bottle cap with epoxy dome|
|US6860615||May 23, 2003||Mar 1, 2005||Armament Systems And Procedures, Inc.||LED flashlight with integral keyring clip|
|US6945667||Jul 8, 2003||Sep 20, 2005||Armament Systems & Procedures, Inc.||LED flashlight with medallion in panel|
|US6951410||Jul 8, 2003||Oct 4, 2005||Armament Systems And Procedures, Inc.||LED flashlight with die-struck panel|
|US6959997||Aug 5, 2003||Nov 1, 2005||Armament Systems & Procedures, Inc.||LED flashlight having a dissimilar frame and panel|
|US6971762||Jan 31, 2003||Dec 6, 2005||Robert Galli||Dual mode switch mechanism for flashlights|
|US6976766||Dec 22, 2003||Dec 20, 2005||Robert Galli||Dual mode switch mechanism for flashlights|
|US6991344||Aug 5, 2003||Jan 31, 2006||Armament Systems & Procedures, Inc.||LED flashlight having a clip made of a resilient material|
|US7018064||Oct 4, 2004||Mar 28, 2006||Emissive Energy Corporation||Miniature flashlight|
|US7064498||Mar 13, 2001||Jun 20, 2006||Color Kinetics Incorporated||Light-emitting diode based products|
|US7147344||Aug 7, 2003||Dec 12, 2006||Armament Systems & Procedures, Inc.||LED flashlight with switch element in side surface|
|US7186003||Mar 13, 2001||Mar 6, 2007||Color Kinetics Incorporated||Light-emitting diode based products|
|US7217003||Jul 7, 2003||May 15, 2007||Armament Systems & Procedures, Inc.||LED flashlight including a housing having a translucent portion|
|US7659674||May 1, 2007||Feb 9, 2010||Philips Solid-State Lighting Solutions, Inc.||Wireless lighting control methods and apparatus|
|US20040095750 *||Aug 5, 2003||May 20, 2004||Armament Systems And Procedures, Inc.||LED flashlight having a dissimilar frame and panel|
|US20040095756 *||Jul 8, 2003||May 20, 2004||Armament Systems And Procedures, Inc.||LED flashlight with die-struck panel|
|US20040105253 *||Jul 7, 2003||Jun 3, 2004||Armament Systems And Procedures, Inc.||LED flashlight with multi-color decorating|
|US20040105257 *||Jul 8, 2003||Jun 3, 2004||Armament Systems And Procedures, Inc.||LED flashlight with medallion in panel|
|US20040141321 *||Nov 18, 2003||Jul 22, 2004||Color Kinetics, Incorporated||Lighting and other perceivable effects for toys and other consumer products|
|US20040150990 *||Dec 22, 2003||Aug 5, 2004||Robert Galli||Dual mode switch mechanism for flashlights|
|US20050047121 *||Oct 4, 2004||Mar 3, 2005||Galli Robert D.||Miniature flashlight|
|US20050073831 *||Aug 7, 2003||Apr 7, 2005||Armament Systems And Procedures, Inc.||LED flashlight with switch element in side surface|
|US20050231940 *||Jun 20, 2005||Oct 20, 2005||Galli Robert D||Miniature flashlight|
|US20050236998 *||Mar 8, 2005||Oct 27, 2005||Color Kinetics, Inc.||Light emitting diode based products|
|US20060285321 *||Aug 24, 2006||Dec 21, 2006||Armament Systems & Procedures, Inc.||LED flashlight having a dome plate switch|
|US20070030668 *||Aug 10, 2006||Feb 8, 2007||Parsons Kevin L||LED flashlight with switch element in side surface|
|U.S. Classification||362/104, 362/200|
|Sep 29, 1988||AS||Assignment|
Owner name: AV ELECTRONICS CORPORATION, A CORP. OF AL, ALABAMA
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:AVCO CORPORATION;REEL/FRAME:005043/0116
Effective date: 19870828
|Jul 25, 1988||AS||Assignment|
Owner name: J. M. HUBER CORPORATION, A CORP. OF NEW JERSEY
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:AV ELECTRONICS CORPORATION;REEL/FRAME:004918/0176
Effective date: 19880712