Back to results
US 6,806,680 B2Granted
Portable battery charger
AssigneeMilwaukee Electric Tool Corporation
InventorJeffrey M. Zeiler
Life of this patent
Estimating the term…
Abstract
A portable battery charger. The portable battery charger is for charging a battery and comprises a housing assembly including a charging port for supporting the battery during charging of the battery, a portable power source supported by the housing assembly, and a charging circuit supported by the housing assembly and electrically connectable between the power source and the battery to supply power from the power source to the battery to charge the battery.
Claims26
A portable battery charger comprising:
- a housing assembly including a charging port for supporting a battery during charging of the battery;
- a portable power source supported by the housing assembly, the power source including
- a fuel supply, and
- a device operable to convert the fuel to electricity;
- and
- a charging circuit supported by the housing assembly and electrically connectable between the power source and the battery to supply electricity from the power source to the battery to charge the battery.
3 more elements
A combination comprising;
- a housing including a receptacle;
- a portable power source supported by the housing and operable to supply power to a battery to charge the battery;
- and
- a battery charger including
- a charger housing supportable in the receptacle, the charger housing including a charging port for supporting the battery, and
- a charging circuit supported by the charger housing and electrically connectable between the power source and the battery to supply power from the power source to the battery to charge the battery.
3 more elements
A portable battery charger comprising:
- a housing assembly including a charging port for supporting a battery during charging of the battery;
- a portable power source supported by the housing assembly, the power source including
- a fuel supply, and
- a combustion engine operable to generate electricity;
- and
- a charging circuit supported by the housing assembly and electrically connectable between the power source and the battery to supply electricity from the power source to the battery to charge the battery.
3 more elements
Dependencies are inferred from the claim text.