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Class Information
Number: 320/111
Name: Electricity: battery or capacitor charging or discharging > Cell or battery charger structure > Having plug for a-c receptacle
Description: Subject matter wherein the charger structure includes a male connector constructed and arranged to connect to a conventional household alternating-current outlet jack.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7588466 |
Filtered electrical connector and combination having same |
Sep. 15, 2009 |
| 7573231 |
Recharging terminal |
Aug. 11, 2009 |
| 7573242 |
Charger system and method |
Aug. 11, 2009 |
| 7570020 |
Apparatus and method for magnetic charger IC for batteries with recycling of the LC filter for re-use as a battery step-down converter |
Aug. 4, 2009 |
| 7570994 |
Apparatus and method for maintaining a defibrillator battery charge and optionally communicating |
Aug. 4, 2009 |
| 7563130 |
Cable management techniques for power converters |
Jul. 21, 2009 |
| 7545120 |
AC-DC adapter and battery charger integration for portable information handling systems |
Jun. 9, 2009 |
| 7535196 |
Power apparatus and electronic equipment for cellular phone having main battery and attachable battery |
May. 19, 2009 |
| 7511451 |
Electrical energy source |
Mar. 31, 2009 |
| 7498770 |
Load controlled battery charging device |
Mar. 3, 2009 |
| 7477039 |
Method and apparatus for charging a portable electrical device |
Jan. 13, 2009 |
| 7471066 |
Battery management and equalization system for batteries using power line carrier communications |
Dec. 30, 2008 |
| 7463007 |
Battery pack housing and packaging |
Dec. 9, 2008 |
| 7453233 |
Adapter system and method for powering a device |
Nov. 18, 2008 |
| 7445300 |
Charging cabinet |
Nov. 4, 2008 |
| 7439709 |
Charger unit for an electronic device including a system for protective storage of an adapter plug |
Oct. 21, 2008 |
| 7439708 |
Battery charger with control of two power supply circuits |
Oct. 21, 2008 |
| 7439851 |
Cab receptacle with indicator light |
Oct. 21, 2008 |
| 7417404 |
Power recharger for use with robot cleaner |
Aug. 26, 2008 |
| 7414382 |
Injector with continuous battery charger system |
Aug. 19, 2008 |
| 7375491 |
Battery charge circuit with multi-charge stage and method thereof |
May. 20, 2008 |
| 7365514 |
Battery charger |
Apr. 29, 2008 |
| 7311424 |
Combined adjustable work light and multi-power cord assembly |
Dec. 25, 2007 |
| 7270579 |
Recharging unit |
Sep. 18, 2007 |
| 7265517 |
Charger unit for an electronic device including a system for protective storage of an adapter plug |
Sep. 4, 2007 |
| 7239111 |
Universal serial bus adapter for a mobile device |
Jul. 3, 2007 |
| 7183743 |
Adapter system for recharging portable electronic devices and its associated method of use |
Feb. 27, 2007 |
| 7170258 |
Electrical device for charging batteries |
Jan. 30, 2007 |
| 7151356 |
Retractable cord power adapter and battery pack |
Dec. 19, 2006 |
| 7130190 |
Computer servicing cart |
Oct. 31, 2006 |
| 7119458 |
A/C--D/C power system with internal fuel cell |
Oct. 10, 2006 |
| 7086907 |
Rechargeable implement and recharging base |
Aug. 8, 2006 |
| 7084607 |
Battery charger having fixed ends for winding and releasing wires |
Aug. 1, 2006 |
| 7002808 |
Assembling structure of electronic apparatus and assembling method thereof |
Feb. 21, 2006 |
| 6994592 |
Universal charging apparatus |
Feb. 7, 2006 |
| 6960727 |
Electrical apparatus with cover for retractably housing an electrical cable connected thereto |
Nov. 1, 2005 |
| 6956353 |
Universal battery charger for cellular telephones and other battery operated devices |
Oct. 18, 2005 |
| 6949913 |
Charging apparatus and charging method |
Sep. 27, 2005 |
| 6950320 |
Portable charging apparatus having a charging battery built-in |
Sep. 27, 2005 |
| 6913853 |
Integral battery and recharger |
Jul. 5, 2005 |
| 6897634 |
Rechargeable battery having charging indicating means |
May. 24, 2005 |
| 6876172 |
Portable battery charge |
Apr. 5, 2005 |
| 6861822 |
Battery charger having attached base |
Mar. 1, 2005 |
| 6806682 |
Charging device with retractable charging plug |
Oct. 19, 2004 |
| 6788925 |
Ruggedized tradesworkers radio |
Sep. 7, 2004 |
| 6724171 |
Movable plug-head charger |
Apr. 20, 2004 |
| 6721400 |
Power and telecommunications access vending machine |
Apr. 13, 2004 |
| 6704584 |
Mechanism for a wireless device to relinquish its network master status based on its power reserve |
Mar. 9, 2004 |
| 6589069 |
Wire reel having a universal serial bus connector capable of doing emergency charging work |
Jul. 8, 2003 |
| 6548986 |
Battery backup system for appliances using wall transformers |
Apr. 15, 2003 |
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