IP Library › Granted Patent US 7,578,598
Granted Patent B2
US 7,578,598 · App. 11/559,002 · Granted Aug 25, 2009

Battery charging work light

Assignee: Black & Decker Inc.
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Quick Facts
Patent No.
US 7,578,598
App. No.
11/559,002
Granted
Aug 25, 2009
Kind
B2
Abstract

A battery charger work light includes a housing defining an envelope and a charger circuit disposed in the housing. The charger circuit is operable to charge a rechargeable battery pack. A light is movably mounted to the housing. The light is movable between an extended position outside of the envelope and a storage position inside of the envelope.

Claims (16)

1. A charger comprising:

a housing;

a charger circuit disposed in the housing for charging a rechargeable battery pack;

an element pivotally connected to the housing and contacting the first rechargeable battery pack during charging for maintaining the battery pack adjacent to the housing; and

a spring for biasing the element towards the housing.

2. The charger of claim 1 , further comprising:

a work light mounted to the housing,

wherein the work light can be powered by the first rechargeable battery pack.

3. The charger claim 2 , further comprising a power outlet disposed on the housing.

4. The charger of claim 3 , wherein the power outlet is ground fault circuit interrupter-protected.

5. The charger of claim 2 , wherein the light is one of the group consisting of incandescent bulbs, halogen bulbs, and fluorescent lamps.

6. The charger of claim 2 , wherein the light is a fluorescent lamp.

7. The charger of claim 2 , wherein the light is a double-D shaped fluorescent lamp.

8. The charger of claim 2 , wherein the light is powered by a second rechargeable battery pack having a voltage magnitude different than a voltage magnitude of the first rechargeable battery pack.

9. The charger of claim 8 , further comprising a power circuit connected to the light, the power circuit receiving power from one of the first and second rechargeable battery packs.

10. The battery charger work light of claim 9 , wherein the power circuit provides a predetermined power output to the light regardless of the voltage magnitudes of the first and second rechargeable battery packs.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 23, 2007
From: ROBINSON, WILLIAM J.; HARRISON, EDWARD A.; NG, FRANCIS C.; WATSON, JAMES B.
To: BLACK & DECKER INC.
Reel/Frame 018801/0911 →
Continuity (1)
Related Publication 20080112160A1 · May 15, 2008