Charging unit and vacuum cleaner

Details Charging unit and vacuum cleaner Charging unit and vacuum cleaner

1989-01-09

1990-06-19

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15344, 320 2, A47L 524

Patent

active

049340204

ABSTRACT:
The present invention is a vacuum cleaner and recharging assembly including a vacuum cleaner having a motor, a housing enclosing the motor, a fan driven by the motor for producing a vacuum, a canister for at least the reception of air and foreign matter drawn into the canister in response to the vacuum produced by the fan, and a power source for powering the motor. The assembly also includes a charging unit cooperable with the vacuum cleaner for charging the power source. The assembly further includes means for removably securing the vacuum cleaner to the charging unit when the vacuum cleaner engages the charging unit.

REFERENCES:
patent: 4209875 (1980-07-01), Pugh et al.
patent: 4225814 (1980-09-01), Gantz et al.
patent: 4306558 (1981-12-01), Kurtz et al.
patent: 4542557 (1985-09-01), Levine
patent: 4573234 (1986-03-01), Kochte et al.
patent: 4610048 (1986-09-01), Ishihara et al.
patent: 4665582 (1987-05-01), Richmond et al.
patent: 4670701 (1987-06-01), Sako et al.

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