A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
320/2.5
A47L 5/24 (2006.01) A47L 9/28 (2006.01)
Patent
CA 2006633
INTERNAL CONTACT FOR A CHARGING CIRCUIT ABSTRACT OF THE DISCLOSURE The present invention is a vacuum cleaner recharging assembly. The assembly includes a vacuum cleaner having a motor, a housing enclosing the motor; a fan driven by the motor for producing a vacuum, and a canister for at least the reception of foreign matter and air drawn into the canister in response to the vacuum produced by the fan. The vacuum cleaner has a power source for powering the motor and electrical wiring interconnecting the motor and the power source. The assembly also includes a charging unit cooperable with the vacuum cleaner for charging the power source. The assembly further includes means for disconnecting the flow of electrical power from the power source to the motor when the vacuum cleaner and the charging unit are operatively engaged to allow optimum charging of the power source.
Bitzel Michael E.
Gerke Burton E. Jr.
Krasznai Charles Z.
Kubicko Robert
Bitzel Michael E.
Black & Decker Inc.
Gerke Burton E. Jr.
Gowling Lafleur Henderson Llp
Krasznai Charles Z.
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