Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent
1998-01-21
1999-11-30
Moore, Chris K.
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
15351, 15412, A47L 928
Patent
active
059919701
ABSTRACT:
A vacuum cleaner comprises a housing, a motor mounted in the housing, and a switch coupled the motor for actuating the motor to an operative and an inoperative condition. The switch includes an actuator button for moving the switch between an opened and a closed position. A foot pedal is pivotally mounted to the housing and has a bottom surface in an abutting relationship with respect to the actuator button. The foot pedal can include an axle having a pair of flat surfaces which pivotally mount to a slotted circular retainer in the housing. The bottom surface of the foot pedal can include a depending flange which is in abutting relationship with the actuator button. Further, a spring can be disposed between the bottom surface of the foot pedal and the housing to bias the foot pedal away from the switch wherein the spring at least partially surrounds a portion of the foot pedal and at least partially surrounds the actuator button.
REFERENCES:
patent: 2688671 (1954-09-01), Segesman
patent: 3170184 (1965-02-01), Jepson et al.
patent: 3766594 (1973-10-01), Westergren et al.
patent: 4748713 (1988-06-01), Sepke et al.
patent: 5383252 (1995-01-01), Hampton et al.
patent: 5765258 (1998-06-01), Melito et al.
Frederick William H.
Graham Scott R.
Hall Jeffrey A.
Jailor John J.
Meek Steven K.
Bissell Homecare Inc.
Moore Chris K.
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