William J Robinson: Motion activated apparel flasher. Graham & James, January 11, 2000: US06012822 (96 worldwide citation)

A light flasher for an article of apparel includes one or more lamps that produce light visible from the exterior of the apparel. A switch, which may be of the mechanical or electronic variety, causes a switch closure responsive to motion of the apparel. A circuit, attached to the switch and the lig ...

Frontal illumination device making it possible to observe narrow and deep cavities. Chardon Bernard, January 20, 1989: FR2618211-A1 (94 worldwide citation)

The invention relates to a frontal illumination device which can be fixed to the head of the user and makes it possible to observe narrow and deep cavities by providing a beam of substantially parallel light rays and an intense and homogeneous light spot, a light source 4 placed opposite the reflect ...

Tseng Lu Chien: Electro-luminescent light assembly. Bacon & Thomas, March 3, 1998: US05722760 (93 worldwide citation)

A light assembly is made up of a circuit board and a plurality of individual light units which can be installed on and removed from the circuit board to form a desired design or pattern. Each individual light unit includes an electro-luminescent light panel and a resilient contact arrangement which ...

Barry Englot, Orville Olm: Rechargeable flashlight. Barry Englot, Adrian D Battison, Stanley G Ade, Murray E Thrift, February 20, 1990: US04903178 (93 worldwide citation)

A flashlight includes a flashlight body which is formed in two portions second of which is pivotally mounted on the first portion. A forward end of the flashlight body is generally rectangular in cross-section with a rearward end being approximately one half of the cross-section of the forward end w ...

Claude Deutsch: Electrically controlled optical display apparatus for an article of clothing. Andrus Sceales Starke & Sawall, February 11, 1986: US04570206 (90 worldwide citation)

The invention relates to an electrically controlled optical display apparatus for embellishing or decorating a design on a garment. A removable display apparatus has lamps (4) and electrical connectors (8) disposed in a composite removable patch (3, 9, 10) on inside the garment (1). The lamps (4) pr ...

Robert A Lehrer: Portable reading light device. Oppenheimer Wolff & Donnelly, September 18, 2001: US06290368 (89 worldwide citation)

A portable reading light device utilizing an LED as the source of light mounted in a housing having a plurality of focusing mirrors mounted therein.

Miklos Von Kemenczky: Switch construction responsive to motions of a wearer. Guilden Development, Charles E Temko, October 25, 1983: US04412205 (89 worldwide citation)

A switch construction for use on an illuminated article worn by a user which closes a circuit providing current to an illumination source only upon the occurrence of acceleration reacting to motions of the user while at the same time limiting the amount of time the illumination source is operative, ...

Paul J Reiff, David L Reiff, Clyde M Brown: LED work light. General Manufacturing, Baker & Daniels, February 22, 2005: US06857756 (88 worldwide citation)

A work light for work or task areas which uses light-emitting diodes (LEDs) as the source of light. LED clusters are mounted on a circuit board which is located in a housing. The LED work lights may be powered by conventional 120 or 240-volt electrical outlets, a DC generator, a battery, a battery p ...

Norman C Nelson: Rechargeable flashlight. Kel Lite, Gene W Arant, Paul H Ware, November 2, 1982: US04357648 (88 worldwide citation)

A flashlight is equipped with rechargeable batteries inside its main housing. A removable tail cap contains an electronic circuit for recharging the batteries, the circuit being actuated and energized by means of a switch assembly which is accessible through the outer end of the tail cap.

Grimsby Leopold C: Portable electric flashlight. Henry Hyman, October 7, 1964: GB971866-A (88 worldwide citation)

971,866. Electric battery lamps. H. HYMAN. Aug. 23, 1963, No. 33551/63. Heading F4R. A device for inspecting inaccessible parts of e.g. machinery comprises a casing housing one or more batteries and closed at the front by a cap having an opening in which is secured a rigid tube of conducting materia ...

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