Eveready Battery Company, Inc.

Joseph P Gardner

John R Brown

Timothy J Rugendyke

David R Dalton

Angelo Kotsis

Michael S Squires

Mark A Ferguson

Scott W Osiecki

Peter F Lynch

Ronald J Kingston

David A Furth

David A Spartano

Peter F Hoffman

John D Crawford

Kang Woon Au

Michael W Sanders

Thomas I Meyers

Robert J Smith

Craig S Meyer

Daniel L Stuckey

John P Brown

Ronald K Kingston

Wai Kwong Lam

An apparatus includes a charger () and a portable appliance such as a flashlight (). The flashlight includes first and second flashlight electrical contacts. The charger includes first () and second () flashlight supports or jaws that support the flashlight in a flashlight receiving region of the charger (). The flashlight supports () include a tapered surface that varies a dimension of the battery receiving region as a function of a longitudinal position of the flashlight supports (). The charger () also includes a light source () that indicates when the flashlight () has been correctly inserted in the charger ().

Electrical appliance and charger

A lighting apparatus includes an electrical contact that receives power from an external power source, a battery receiving region, and a battery backed light source. A user interface receives an input indicative of a first desired operation of the lighting apparatus when power is available from the AC power source and a second desired operation of the battery backed light source in the absence of power from the AC power source. Electrical circuitry uses battery power to operate the battery backed light source in the absence of power from the AC power source based on the second desired operation.

Reversible battery cartridge

A lighting device includes one or more light sources, one or more switches, and a controller. The lighting device has multiple modes of operation. The controller selects modes of operation according to the one or more switches. The controller controls or operates the one or more light sources according to the selected mode of operation.

Multi-mode flashlight

Flashlight

Combined flashlight and charger

A light device having a battery and lamp housing and a hinged top door. Batteries and a lamp holder are located within the housing and are accessible by opening the hinged top door. As the hinged top door is opened, a cam surface that holds the batteries in tight contact with the lamp holder moves away from the batteries, thereby releasing the tension holding the batteries in place within the housing. The batteries can therefore be easily loaded and unloaded. Likewise, as the hinged top door is closed, the tension holding the batteries in place is reapplied to the batteries to create a circuit for powering a lamp engaged with the lamp holder. Furthermore, the lamp engaged with the lamp holder is also accessed through the hinged top door.

Lighting device

Growing community of inventors

North Ridgeville, OH, United States of America

Joseph P Gardner