Battery-operated screwdriver and charger shell therefor

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United States of America Patent

PATENT NO 7936148
APP PUB NO 20100194338A1
SERIAL NO

12798117

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Abstract

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A battery-operated screwdriver has a housing with a handle, a rechargeable battery, charge contacts for charging the battery on a charger shell having at least one detachably mounted bit holder for storing tool inserts of the battery-operated screwdriver in captive fashion, so that the battery-operated screwdriver is placeable on the charger shell and a charging mode is produced automatically, and a charger shell for a battery-operated screwdriver has at least one detachable mountable bit holder configured to receive a plurality of bits which in operation are insertable in communication with the battery-operated screwdriver.

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First Claim

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Patent Owner(s)

  • ROBERT BOSCH GMBH

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bergmann, Julian Stuttgart, DE 5 80
Meeuwissen, Jean-Paul Etten-Leur, NL 4 76
Roehm, Heiko Stuttgart, DE 133 1535

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