Electricity: battery or capacitor charging or discharging – Cell or battery charger structure – For diverse sizes of cells – batteries – or battery packs
Reexamination Certificate
2007-02-07
2009-12-01
Tso, Edward (Department: 2858)
Electricity: battery or capacitor charging or discharging
Cell or battery charger structure
For diverse sizes of cells, batteries, or battery packs
Reexamination Certificate
active
07626357
ABSTRACT:
An apparatus includes a housing having a first wall and a sliding tray having a second wall that is generally parallel to the first wall. The sliding tray slides between a retracted position and an extended position in which the first and second walls define a battery receiving region in the sliding tray. The apparatus further includes a first battery contact provided in the first wall and a second battery contact proximate to the second wall. The first and second battery contacts electrically communicate with battery charging circuitry, and the second battery contact slides relative to the second wall in a direction that changes a battery receiving distance between the first and second battery contacts.
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Patent Cooperation Treaty (PCT), International Search Report and Written Opinion for Application No. PCT/US2008/001318, Filed Jan. 31, 2009, Mailed Mar. 24, 2009, European Patent Office, Netherlands.
Brandon, II Michael J.
Ferguson Mark A.
Hoffman Peter F.
Kang Donwoong
Osiecki Scott W.
Adams Gregory J.
Eveready Battery Co., Inc.
Pophal Michael C.
Tso Edward
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